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annotate packages/language/c/libc/stdio/current/ChangeLog @ 2304:543067294b88

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* src/common/stream.cxx (read): Only update position after direct reads from I/O system so it's updated by the correct number of bytes. (write): Reset underlying file position if there had been stuff read from the file left in the buffer so the file positions are inconsistent.
author jlarmour
date Tue, 26 Sep 2006 18:51:22 +0000
parents 6e1b638b0c53
children d68e3769e3a1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2304
543067294b88 * src/common/stream.cxx (read): Only update position after direct
jlarmour
parents: 2030
diff changeset
1 2006-09-26 Jonathan Larmour <jifl@eCosCentric.com>
543067294b88 * src/common/stream.cxx (read): Only update position after direct
jlarmour
parents: 2030
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2
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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3 * src/common/stream.cxx (read): Only update position after direct
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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parents: 2030
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4 reads from I/O system so it's updated by the correct number of
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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5 bytes.
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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6 (write): Reset underlying file position if there had been
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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7 stuff read from the file left in the buffer so the file positions
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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8 are inconsistent.
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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9
2030
6e1b638b0c53 * src/common/fopen.cxx (fopen): Default the open mode to Read
asl
parents: 1944
diff changeset
10 2005-07-22 Andrew Lunn <andrew.lunn@ascom.ch>
6e1b638b0c53 * src/common/fopen.cxx (fopen): Default the open mode to Read
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11
6e1b638b0c53 * src/common/fopen.cxx (fopen): Default the open mode to Read
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12 * src/common/fopen.cxx (fopen): Default the open mode to Read
6e1b638b0c53 * src/common/fopen.cxx (fopen): Default the open mode to Read
asl
parents: 1944
diff changeset
13 until we have process the flags. Initialize the dev handle. These
6e1b638b0c53 * src/common/fopen.cxx (fopen): Default the open mode to Read
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14 keep the compiler happy.
6e1b638b0c53 * src/common/fopen.cxx (fopen): Default the open mode to Read
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15
1944
91de0c0f9954 * src/common/stream.cxx (read): don't reference flags.buffering
jlarmour
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diff changeset
16 2005-04-11 Jonathan Larmour <jifl@eCosCentric.com>
91de0c0f9954 * src/common/stream.cxx (read): don't reference flags.buffering
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17
91de0c0f9954 * src/common/stream.cxx (read): don't reference flags.buffering
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diff changeset
18 * src/common/stream.cxx (read): don't reference flags.buffering
91de0c0f9954 * src/common/stream.cxx (read): don't reference flags.buffering
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19 when configured by CDL to be unbuffered.
91de0c0f9954 * src/common/stream.cxx (read): don't reference flags.buffering
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20
1926
be5ecb9f3106 * include/stdio.h: Added CYGBLD_ATTRIB_{PRINTF|SCANF}_FORMAT where
asl
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21 2005-03-27 Andrew Lunn <andrew.lunn@ascom.ch>
be5ecb9f3106 * include/stdio.h: Added CYGBLD_ATTRIB_{PRINTF|SCANF}_FORMAT where
asl
parents: 1860
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22
be5ecb9f3106 * include/stdio.h: Added CYGBLD_ATTRIB_{PRINTF|SCANF}_FORMAT where
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23 * include/stdio.h: Added CYGBLD_ATTRIB_{PRINTF|SCANF}_FORMAT where
be5ecb9f3106 * include/stdio.h: Added CYGBLD_ATTRIB_{PRINTF|SCANF}_FORMAT where
asl
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24 appropriate so the compiler does more checking.
be5ecb9f3106 * include/stdio.h: Added CYGBLD_ATTRIB_{PRINTF|SCANF}_FORMAT where
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25
1860
5afec7d92550 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_FILEIO): The FILEIO variant of
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26 2004-12-08 Daniel Neri <daniel.neri@sigicom.se>
5afec7d92550 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_FILEIO): The FILEIO variant of
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27
5afec7d92550 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_FILEIO): The FILEIO variant of
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28 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_FILEIO): The FILEIO variant of
5afec7d92550 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_FILEIO): The FILEIO variant of
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29 vsnprintf breaks if CYGSEM_LIBC_STDIO_DYNAMIC_SETVBUF is disabled.
5afec7d92550 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_FILEIO): The FILEIO variant of
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30
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4643fc05d753 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS): New option,
jlarmour
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31 2004-09-27 Jonathan Larmour <jifl@eCosCentric.com>
4643fc05d753 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS): New option,
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parents: 1721
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32
4643fc05d753 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS): New option,
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33 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS): New option,
4643fc05d753 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS): New option,
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34 to control whether or not fdopen()/fileno() are implemented.
1774
80c638069a65 * cdl/stdio.cdl: Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
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35 Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
80c638069a65 * cdl/stdio.cdl: Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
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36
80c638069a65 * cdl/stdio.cdl: Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
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37 * src/common/fclose.cxx: Can remove ifdef CYGPKG_LIBC_STDIO_OPEN since
80c638069a65 * cdl/stdio.cdl: Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
jlarmour
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38 file now isn't even built if not.
80c638069a65 * cdl/stdio.cdl: Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
jlarmour
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39 * src/common/fopen.cxx: Ditto. Also condition on
80c638069a65 * cdl/stdio.cdl: Only build fopen/fclose if CYGPKG_LIBC_STDIO_OPEN.
jlarmour
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40 CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS so decision is centralised in CDL.
1773
4643fc05d753 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_OPEN_POSIX_FDFUNCS): New option,
jlarmour
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41
1721
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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42 2004-08-18 Jonathan Larmour <jifl@eCosCentric.com>
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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43
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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44 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
jlarmour
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45 CYGDAT_IO_SERIAL_TTY_CONSOLE if set.
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
jlarmour
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46
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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47 2004-08-18 Fredrik Hederstierna <fredrik@wespot.com>
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
jlarmour
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48 2004-08-18 Jonathan Larmour <jifl@eCosCentric.com>
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
jlarmour
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49
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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50 * src/input/vfscanf.cxx (vfscanf): Add long long and long double
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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51 support.
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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52 * cdl/stdio.cdl (CYGFUN_LIBC_STDIO_LONGLONG): Make it a new option.
2c111aea4d06 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Only use
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53
1716
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
jlarmour
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54 2004-08-16 Oyvind Harboe <oyvind.harboe@zylin.com>
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
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55
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
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56 * src/common/stream.cxx (read): fixed performance problem with
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
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57 unbuffered reads. Long unbuffered i/o read requests would cause
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
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58 one roundtrip to the underlying file system for each byte, instead
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
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59 of a single trip as intended.
71a39e52b020 * src/common/stream.cxx (read): fixed performance problem with
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60
1557
0ef97dc5b090 * src/common/fopen.cxx:
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61 2004-03-29 Kelvin Lawson <klawson@ad-holdings.co.uk>
0ef97dc5b090 * src/common/fopen.cxx:
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62
0ef97dc5b090 * src/common/fopen.cxx:
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63 * src/common/fopen.cxx:
0ef97dc5b090 * src/common/fopen.cxx:
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64 * src/common/stream.cxx:
0ef97dc5b090 * src/common/fopen.cxx:
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65 * include/io.inl:
0ef97dc5b090 * src/common/fopen.cxx:
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66 * include/stream.hxx:
0ef97dc5b090 * src/common/fopen.cxx:
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67 Split CYGSTREAM_READWRITE into CYGSTREAM_READWRITE_CREATE and
0ef97dc5b090 * src/common/fopen.cxx:
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68 CYGSTREAM_READWRITE_NOCREATE. This fixes fopen() with mode 'w+'
0ef97dc5b090 * src/common/fopen.cxx:
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69 which previously did not allow file creation.
0ef97dc5b090 * src/common/fopen.cxx:
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70
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374f08d35ab1 * include/stream.inl (set_position): Flush the output buffer
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71 2004-03-27 Andrew Lunn <andrew.lunn@ascom.ch>
374f08d35ab1 * include/stream.inl (set_position): Flush the output buffer
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72
374f08d35ab1 * include/stream.inl (set_position): Flush the output buffer
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73 * include/stream.inl (set_position): Flush the output buffer
374f08d35ab1 * include/stream.inl (set_position): Flush the output buffer
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74 before seeking the underlying file otherwise the writes ends up in
374f08d35ab1 * include/stream.inl (set_position): Flush the output buffer
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75 the wrong location in the file.
374f08d35ab1 * include/stream.inl (set_position): Flush the output buffer
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76
1546
b6cb710a33b6 * src/common/fileops.cxx (tmpnam): Only close if open() succeded.
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77 2004-03-15 Jonathan Larmour <jifl@eCosCentric.com>
b6cb710a33b6 * src/common/fileops.cxx (tmpnam): Only close if open() succeded.
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78
b6cb710a33b6 * src/common/fileops.cxx (tmpnam): Only close if open() succeded.
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79 * src/common/fileops.cxx (tmpnam): Only close if open() succeded.
b6cb710a33b6 * src/common/fileops.cxx (tmpnam): Only close if open() succeded.
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80
1541
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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81 2004-03-12 Jonathan Larmour <jifl@eCosCentric.com>
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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82
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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83 * src/input/vfscanf.cxx (vfscanf): Silence warning.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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84
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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85 * include/stdio.h:
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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86 Add file operation functions which weren't here before!
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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87 While I'm here, add __THROW everywhere and use __externC not externC.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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88
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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89 * cdl/stdio.cdl: We implement stdio fileops in isoinfra now.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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90 Also set header for that.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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91 Build fileops.cxx.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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92 L_tmpnam must be at least 4.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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93 TMP_MAX must be at least 1, and ISO C says it should be >=25.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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94 Add description for CYGPKG_LIBC_STDIO_FILEIO and move up from
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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95 bottom so it goes with others.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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96
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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97 * src/common/fileops.cxx: New file. Implements rename(), remove(),
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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98 tmpnam() and tmpfile().
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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99
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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100 * src/common/fclose.cxx: Add throw specifiers to match stdio.h.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
101 * src/common/feof.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
102 * src/common/fflush.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
103 * src/common/fopen.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
104 * src/common/freopen.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
105 * src/common/fseek.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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106 * src/common/setvbuf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
107 * src/common/snprintf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
108 * src/common/sprintf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
109 * src/common/sscanf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
110 * src/common/stdioinlines.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
111 * src/common/ungetc.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
112 * src/common/vsnprintf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
113 * src/common/vsscanf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
114 * src/input/fgetc.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
115 * src/input/fgets.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
116 * src/input/fread.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
117 * src/input/fscanf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
118 * src/input/gets.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
119 * src/input/scanf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
120 * src/input/vfscanf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
121 * src/output/fnprintf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
122 * src/output/fprintf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
123 * src/output/fputc.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
124 * src/output/fputs.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
125 * src/output/fwrite.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
126 * src/output/printf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
127 * src/output/vfnprintf.cxx: Ditto.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
128
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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diff changeset
129 2004-02-17 Jonathan Larmour <jifl@eCosCentric.com>
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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parents: 1195
diff changeset
130
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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131 * cdl/stdio.cdl (CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS): Can
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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132 be inactive when no kernel.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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133 * cdl/stdio.cdl: Implements file positioning functions in isoinfra.
871b38a618f4 * src/input/vfscanf.cxx (vfscanf): Silence warning.
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134
1195
03e800409801 * cdl/stdio.cdl: only require "/dev/haldiag" if actually using it.
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135 2003-09-03 Thomas Koeller <thomas.koeller@baslerweb.com>
03e800409801 * cdl/stdio.cdl: only require "/dev/haldiag" if actually using it.
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136
03e800409801 * cdl/stdio.cdl: only require "/dev/haldiag" if actually using it.
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137 * cdl/stdio.cdl: only require "/dev/haldiag" if actually using it.
03e800409801 * cdl/stdio.cdl: only require "/dev/haldiag" if actually using it.
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138
1167
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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139 2003-08-12 Scott Wilkinson <scott@alliantnetworks.com>
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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140
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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141 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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142 NULL FILE pointer. Now returns error. Also cleaned up some exit
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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143 paths to call Cyg_libc_stdio_files::unlock()
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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144
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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145 * src/common/fopen.cxx (fopen): Cleaned up some exit paths to call
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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146 Cyg_libc_stdio_files::unlock()
ebabafdc2d94 * src/common/fclose.cxx (fclose): fclose would seg-fault if passed
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147
1045
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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148 2003-06-10 Andrew Lunn <andrew.lunn@ascom.ch>
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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149 Knud W�hler <woehler@ossi.fho-emden.de>
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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150
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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151 * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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152 to stop gcc from producing wrong code for the plain int clause. The
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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153 wrong code causes negative numbers to be printed as positive because
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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154 the sign extend from 32 bits to 64 bits is wrong.
2c741788379c * src/output/vfnprintf.cxx (SARG): Cast size_t to long. This seems
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155
809
391d6f1c4de1 Fix fread() EOF handling. Add file I/O test.
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156 2003-03-06 Gary Thomas <gary@mlbassoc.com>
391d6f1c4de1 Fix fread() EOF handling. Add file I/O test.
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157
391d6f1c4de1 Fix fread() EOF handling. Add file I/O test.
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158 * src/input/fread.cxx (fread): Simple EOF should not set error.
391d6f1c4de1 Fix fread() EOF handling. Add file I/O test.
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159
391d6f1c4de1 Fix fread() EOF handling. Add file I/O test.
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160 * tests/fileio.c: New file.
391d6f1c4de1 Fix fread() EOF handling. Add file I/O test.
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161 * cdl/stdio.cdl: Add new file I/O tests.
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162
724
210950d0ee57 * cdl/stdio.cdl: Fix doc link.
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163 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com>
210950d0ee57 * cdl/stdio.cdl: Fix doc link.
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164
210950d0ee57 * cdl/stdio.cdl: Fix doc link.
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165 * cdl/stdio.cdl: Fix doc link.
210950d0ee57 * cdl/stdio.cdl: Fix doc link.
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166
643
659eed39fb51 * include/stdio.inl (setbuf): Don't supply size with _IONBF.
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167 2003-02-15 Fabrice Gautier <Fabrice_Gautier@sdesigns.com>
659eed39fb51 * include/stdio.inl (setbuf): Don't supply size with _IONBF.
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168
659eed39fb51 * include/stdio.inl (setbuf): Don't supply size with _IONBF.
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169 * include/stdio.inl (setbuf): Don't supply size with _IONBF.
659eed39fb51 * include/stdio.inl (setbuf): Don't supply size with _IONBF.
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170 * src/common/stdioinlines.cxx (setbuf): Ditto.
659eed39fb51 * include/stdio.inl (setbuf): Don't supply size with _IONBF.
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171
548
fb853432c81a * src/output/vfnprintf.cxx: Add support for C99 'z' flag (size_t).
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172 2003-01-29 Jonathan Larmour <jifl@eCosCentric.com>
fb853432c81a * src/output/vfnprintf.cxx: Add support for C99 'z' flag (size_t).
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173
fb853432c81a * src/output/vfnprintf.cxx: Add support for C99 'z' flag (size_t).
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174 * src/output/vfnprintf.cxx: Add support for C99 'z' flag (size_t).
fb853432c81a * src/output/vfnprintf.cxx: Add support for C99 'z' flag (size_t).
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175
319
f2a7e8184271 * include/stream.inl (set_position): Fixed typo in none buffered
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176 2002-09-02 Andrew Lunn <andrew.lunn@ascom.ch>
f2a7e8184271 * include/stream.inl (set_position): Fixed typo in none buffered
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177
f2a7e8184271 * include/stream.inl (set_position): Fixed typo in none buffered
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178 * include/stream.inl (set_position): Fixed typo in none buffered
f2a7e8184271 * include/stream.inl (set_position): Fixed typo in none buffered
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179 case. Seek pos bytes, not whence bytes.
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180
211
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181 2002-05-17 Martin Buck <martin.buck@ascom.ch>
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182
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183 * include/stdio.h (fnprintf): Added printf-format-checking using
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184 CYGBLD_ATTRIB_PRINTF_FORMAT, since gcc does it automatically only for
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185 ISO C90 functions.
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186 (snprintf) Likewise.
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187
208
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188 2002-04-24 Yoshinori Sato <qzb04471@nifty.ne.jp>
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189
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190 * include/streambuf.inl (Cyg_StdioStreamBuffer constructor):
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191 Don't set default args in func definition.
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192 (set_buffer): Ditto.
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193
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194 2002-04-05 Jonathan Larmour <jlarmour@redhat.com>
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195
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196 * src/input/fgetc.cxx (fgetc): Silence conversion warning.
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197
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198 2002-04-04 Jonathan Larmour <jlarmour@redhat.com>
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199
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200 * src/common/fopen.cxx (fopen_inner): Allocate memory using malloc and
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201 placement new, not default new.
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202
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203 * src/input/fgetc.cxx (fgetc): Don't set error on true EOF.
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204
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205 2002-04-04 Jurica Baricevic <jura@INTESIS.hr>
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206
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207 * src/common/fclose.cxx (fclose): Use delete if we can.
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208
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209 2002-02-06 Jonathan Larmour <jlarmour@redhat.com>
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210
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211 * src/input/fread.cxx (fread): when looping read into ptrc, not ptr!
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212
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213 2002-01-25 Jonathan Larmour <jlarmour@redhat.com>
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214
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215 * include/stream.inl (set_position): Fix the seek backwards case again.
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216 Doh!
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217
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218 2002-01-24 Jonathan Larmour <jlarmour@redhat.com>
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219
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220 * include/stream.inl (set_position): Fix the posdiff == 0 case.
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221
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222 2002-01-24 Jesper Skov <jskov@redhat.com>
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223
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224 * include/stream.inl (set_position): Check that posdiff is >0
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225 before taking the code path that assumes so.
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226
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227 2002-01-17 Jonathan Larmour <jlarmour@redhat.com>
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228
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229 * include/stream.inl (set_position): Use an off_t for bytesavail to
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diff changeset
230 prevent warnings.
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231
198
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diff changeset
232 2001-12-05 Jonathan Larmour <jlarmour@redhat.com>
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233
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234 * src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): Fix starvation
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diff changeset
235 problem when waiting for threads to unlock of lower priority.
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diff changeset
236 Fix for bug #57014.
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237
196
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238 2001-11-23 Jonathan Larmour <jlarmour@redhat.com>
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239
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240 * cdl/stdio.cdl: Add dependency on stdlib string conversion functions
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241 for *scanf.
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242
177
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243 2001-08-10 Robin Farine <robin.farine@terminus.org>
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244
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245 * src/output/vfnprintf.cxx (cvt): Handles the cases of finite,
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246 NaN and infinite numbers separately.
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247
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248 * src/common/stream.cxx (read): Read correct number of bytes when
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249 a character has been "ungot".
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250
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251 2001-08-03 Jonathan Larmour <jlarmour@redhat.com>
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252
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253 * include/streambuf.inl (~Cyg_StdioStreamBuffer): use correct configury
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254 to decide when to call free.
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255
174
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256 2001-07-27 Jesper Skov <jskov@redhat.com>
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257
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258 * src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): The check
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259 for last operation being a read is only valid in buffered IO mode.
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260
172
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261 2001-07-20 Jonathan Larmour <jlarmour@redhat.com>
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262
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263 * include/stream.inl (set_position): Take read buffer into account
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264 when seeking. Thanks to jjtsai <jjtsai@itri.org.tw> for the
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265 help.
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266
171
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267 2001-07-12 Jonathan Larmour <jlarmour@redhat.com>
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268
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269 * src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): Don't
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270 flush a stream that was last used for reading - it doesn't need it.
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271 * include/stream.hxx: cyg_libc_stdio_flush_all_but needs to be a
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272 friend of class Cyg_StdioStream to do the above.
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273
163
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274 2001-06-18 Jonathan Larmour <jlarmour@redhat.com>
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275
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276 * src/input/fread.cxx (fread): Fix compilation problem with below
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277 change.
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278
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279 2001-06-15 Rob Jansen <rwjansen@planet.nl>
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280
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281 * src/input/fread.cxx (fread): Changed to read the requested amount
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282 of data items instead of stopping on CYG_LIBC_STDIO_BUFSIZE boundaries.
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283
161
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284 2001-06-08 Jeff Johnston <jjohnstn@redhat.com>
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285
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286 * src/input/vfscanf.cxx (vfscanf)[CYGINT_LIBC_I18N_MB_REQUIRED]: Added
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287 call to mbtowc_fn for current locale to process format string.
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288 Also added variable definitions needed in this circumstance.
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289 * src/output/vfnprintf.cxx (vfnprintf)[CYGINT_LIBC_I18N_MB_REQUIRED]: Ditto.
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290 (vfnprintf): Changed non-multibyte path to simply use the current
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291 character rather than call the C mbtowc function since only
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292 single byte characters would be possible.
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293
156
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294 2001-03-19 Jonathan Larmour <jlarmour@redhat.com>
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295
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296 * src/common/stream.cxx (refill_read_buffer): Flush all streams here...
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297 (read): ...rather than here, or...
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298 (read_byte): ...here.
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299 This means less flushing, which improves performance.
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300
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301 * src/input/fgets.cxx: Add a reminder comment to improve this later.
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302 * src/input/gets.cxx: Ditto.
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303
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304
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305 2001-03-16 Jonathan Larmour <jlarmour@redhat.com>
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306
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307 * include/stream.hxx (class Cyg_StdioStream): Improve member visibility.
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308
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309 * src/common/stream.cxx (refill_read_buffer): Ensure eof is set.
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310 * src/common/feof.cxx: New file. Implements the long lost
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311 feof(), ferror() and clearerr() functions which were MIA for
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312 no good reason.
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313 * cdl/stdio.cdl: Build it.
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314
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315 2001-03-15 Jonathan Larmour <jlarmour@redhat.com>
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316
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317 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Default to
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318 tty default console.
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319
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320 * src/input/fgets.cxx (fgets): Reimplement to work with EOF properly.
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321 Add tracing.
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322 * src/input/gets.cxx (gets): Ditto.
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323
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324 * include/io.hxx, include/io.inl, include/stream.hxx,
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325 include/stream.inl, include/streambuf.hxx, include/streambuf.inl:
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326 Silence warnings from recent compilers.
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327
151
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328 2001-02-01 Jonathan Larmour <jlarmour@redhat.com>
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329
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330 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_OPEN): Implements
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331 CYGINT_ISO_STDIO_POSIX_FDFUNCS ( fileno() and fdopen() ).
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332
134
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333 2000-11-01 Jonathan Larmour <jlarmour@redhat.com>
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334
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335 * include/stdio.h: Make FILE array type larger to be more resistant
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336 against small data sections.
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337 Lose the cyg_libc_stdio_stdin/out/err definitions with macros for
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338 stdin/stdout/err since it can cause problems with libgcc exception
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339 code. Instead just make these extern FILE *s.
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340 * src/common/stderr.cxx:
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341 * src/common/stdin.cxx:
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342 * src/common/stdout.cxx:
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343 Define objects with init priority corresponding to order the fd's
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344 should be allocated where applicable.
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345 Define actual stdin, stdout, stderr externally visible constants to
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346 point to the streams.
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347
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348 * cdl/stdio.cdl: Support CYGINT_ISO_STDIO_STREAMS interface
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349
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350 * src/common/fopen.cxx (fdopen): return f as intended
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351
132
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352 2000-10-23 Jesper Skov <jskov@redhat.com>
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353
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354 * include/streambuf.inl: Adjust assertions to cope with buffers
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355 generated by sprintf and similar non-bound-buffer calls.
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356
115
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357 2000-08-09 Jonathan Larmour <jlarmour@redhat.co.uk>
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358
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359 * include/io.inl: No need to include string.h
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360
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361 * cdl/stdio.cdl: Add some more requires statements
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362
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363 2000-08-07 Jonathan Larmour <jlarmour@redhat.co.uk>
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364
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365 * src/common/stream.cxx (Cyg_StdioStream::Cyg_StdioStream):
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366 Only call io_buf members conditionally.
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367
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368 2000-08-03 Jonathan Larmour <jlarmour@redhat.co.uk>
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369
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370 * src/common/fseek.cxx: Include assertion and tracing support since
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371 they are used.
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372
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373 2000-07-20 Nick Garnett <nickg@cygnus.co.uk>
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374
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375 * include/stream.hxx (class Cyg_StdioStream): Added get_dev()
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376 accessor member function to return underlying device handle.
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377
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378 * src/common/fopen.cxx: Added fdopen() and fileno(). Reorganized
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379 fopen() so that code common with fdopen() is now in a separate
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380 function.
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381
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382 * src/common/stdiosupp.cxx (Cyg_libc_stdio_find_filename): Removed
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383 compiler warning.
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384
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385 2000-07-13 Nick Garnett <nickg@cygnus.co.uk>
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386
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387 * cdl/stdio.cdl: Added common/fseek.cxx to compile list.
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388 Reorganized options for stream buffering:
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389 CYGSEM_LIBC_STDIO_DYNAMIC_SETVBUF now controls whether the user
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390 can attach their own buffer to the stream.
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391 CYGSEM_LIBC_STDIO_SETVBUF_MALLOC controls whether buffers can be
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392 malloced or only statically defined.
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393 Added CYGPKG_LIBC_STDIO_FILEIO option to control whether the STDIO
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394 package uses the FILEIO package for all IO, or goes directly to
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395 the device drivers as before.
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396
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397 * include/stdio.h: Added file positioning calls defined in section
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398 7.9.9 of the standard.
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399
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400 * include/io.hxx:
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401 * include/io.inl:
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402 Added these files to define an abstraction layer for access to the
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403 real device underlying an IO stream. Depending on
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404 CYGPKG_LIBC_STDIO_FILEIO this either goes to the FILEIO package or
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405 directly to the device drivers.
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406
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407 * include/stream.hxx:
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408 Modifications to use io.hxx abstractions.
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409 Added second constructor for creating a buffer-only stream.
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410 Added initialize() function which contains most of the common
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411 stream initialization code.
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412 Added a close() member function.
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413
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414 * include/stream.inl:
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415 Modifications to use io.hxx abstractions.
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416 Moved most of the work of the destructor into close() member.
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417 Added FILEIO version of set_position() member function.
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418
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419 * include/streambuf.hxx:
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420 * include/streambuf.inl:
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421 * src/common/streambuf.cxx:
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422 Rearranged to match new buffering configuration options.
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423
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424 * src/common/stream.cxx:
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425 Modifications to use io.hxx abstractions.
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426 Added second constructor, and moved common initialization code to
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427 initialize() member function.
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428 Added code to make position member correctly track current file
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429 position.
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430
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431 * src/common/fopen.cxx:
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432 Fixed handling of write/append in process_mode().
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433 Moved call of process_mode() to before call to cyg_stdio_open() so
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434 that stream modes may be passed in.
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435 Added code to detect an interactive stream and choose non-buffered
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436 mode - fully buffered is now the default.
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437 Added calls to cyg_stdio_close() where appropriate.
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438
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439 * src/output/vfnprintf.cxx: Removed FLUSH() macro and its
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440 uses. Deciding to flush should be in the hands of the buffer code,
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441 or the user calling fflush().
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442
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443 * src/common/vsscanf.cxx:
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444 Added FILEIO variant of vsscanf(). This uses a precharged stream
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445 object to emulate input.
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446
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447 * src/common/vsnprintf.cxx:
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448 Added FILEIO variant of vsnprintf(). This uses the standard stream
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449 object to print into the supplied buffer.
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450
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451 * src/common/fseek.cxx:
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452 Added this file to implement file positioning functions.
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453
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454 * src/common/fclose.cxx (fclose):
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455 Added call to Cyg_StdioStream::close().
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456
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457 * include/stdiosupp.hxx:
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458 * src/common/stdiosupp.cxx:
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459 Modified Cyg_libc_stdio_find_filename() to take mode, binary and
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460 append arguments.
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461
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462 * src/common/stdin.cxx:
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463 * src/common/stdout.cxx:
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464 * src/common/stderr.cxx:
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465 Modified calls to Cyg_libc_stdio_find_filename() to pass
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466 appropriate values for mode, binary and append arguments.
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467
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468 2000-06-18 Jonathan Larmour <jlarmour@redhat.co.uk>
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469
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470 * src/common/vsscanf.cxx: Add NULL select entry to DEVIO_TABLE
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471 * src/common/vsnprintf.cxx: Likewise
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472
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473 2000-05-25 Hugo Tyson <hmt@cygnus.co.uk>
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474
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475 * include/stream.inl (set_error): If the error is EEOF, set
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476 the EOF flag (flags.at_eof) so that clients know.
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477
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478 * src/input/fgetc.cxx (__fgetc):
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479 * src/input/fgets.cxx (_fgets):
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480 * src/input/fread.cxx (_fread): Correctly handle an error,
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481 or EOF indication, from real_stream->refill_read_buffer().
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482
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483 2000-05-02 Jonathan Larmour <jlarmour@redhat.co.uk>
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484
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485 * New package
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486 Separated original libc out into separate packages on functional
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487 boundaries.
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488 Header files are now managed by isoinfra package
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489 Plenty of cleanups done, but no major functionality changes
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490
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491 //===========================================================================
208
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492 //####ECOSGPLCOPYRIGHTBEGIN####
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493 // -------------------------------------------
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494 // This file is part of eCos, the Embedded Configurable Operating System.
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495 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
2304
543067294b88 * src/common/stream.cxx (read): Only update position after direct
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496 // Copyright (C) 2004, 2006 eCosCentric Limited
208
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497 //
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498 // eCos is free software; you can redistribute it and/or modify it under
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499 // the terms of the GNU General Public License as published by the Free
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500 // Software Foundation; either version 2 or (at your option) any later version.
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501 //
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502 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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503 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
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504 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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505 // for more details.
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506 //
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507 // You should have received a copy of the GNU General Public License along
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508 // with eCos; if not, write to the Free Software Foundation, Inc.,
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509 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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510 //
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511 // As a special exception, if other files instantiate templates or use macros
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512 // or inline functions from this file, or you compile this file and link it
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513 // with other works to produce a work based on this file, this file does not
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514 // by itself cause the resulting work to be covered by the GNU General Public
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515 // License. However the source code for this file must still be made available
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516 // in accordance with section (3) of the GNU General Public License.
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517 //
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518 // This exception does not invalidate any other reasons why a work based on
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519 // this file might be covered by the GNU General Public License.
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520 // -------------------------------------------
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521 //####ECOSGPLCOPYRIGHTEND####
115
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522 //===========================================================================