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comparison packages/fs/rom/current/support/mk_romfs.c @ 2980:8d5bed76c596

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* cdl/romfs.cdl: Add CYGFUN_FS_ROM_FLASH_BLOCK_DEVICE_LOOKUP option. * support/mk_romfs.c: Fix Win32 build. * src/romfs.c: Add ability to mount a flash block device by name.
author jld
date Mon, 29 Nov 2010 16:29:19 +0000
parents 74dbf4c3f2e1
children
comparison
equal deleted inserted replaced
2979:00ddfb443539 2980:8d5bed76c596
6 // 6 //
7 //========================================================================== 7 //==========================================================================
8 // ####ECOSGPLCOPYRIGHTBEGIN#### 8 // ####ECOSGPLCOPYRIGHTBEGIN####
9 // ------------------------------------------- 9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System. 10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 11 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2010 Free Software Foundation, Inc.
12 // 12 //
13 // eCos is free software; you can redistribute it and/or modify it under 13 // eCos is free software; you can redistribute it and/or modify it under
14 // the terms of the GNU General Public License as published by the Free 14 // the terms of the GNU General Public License as published by the Free
15 // Software Foundation; either version 2 or (at your option) any later 15 // Software Foundation; either version 2 or (at your option) any later
16 // version. 16 // version.
85 // All executable files should be aligned to this sized boundary (minimum probably 32) 85 // All executable files should be aligned to this sized boundary (minimum probably 32)
86 #define EXEC_ALIGN 32 86 #define EXEC_ALIGN 32
87 87
88 // Undefine this if the host filesystem does not support lstat() 88 // Undefine this if the host filesystem does not support lstat()
89 #define HAS_LSTAT 89 #define HAS_LSTAT
90
91 // Win32 definitions
92 #ifdef _WIN32
93 #undef HAS_LSTAT
94 #define S_ISLNK(m) (0)
95 typedef unsigned int uid_t;
96 typedef unsigned int gid_t;
97 #endif
90 98
91 //========================================================================== 99 //==========================================================================
92 100
93 // Return (n) aligned to the next (b) byte boundary 101 // Return (n) aligned to the next (b) byte boundary
94 #define ALIGN_TO( n, b ) (( (n) + (b)-1 ) & ~((b)-1)) 102 #define ALIGN_TO( n, b ) (( (n) + (b)-1 ) & ~((b)-1))
268 if ( S_ISFIFO(posix_mode ) ) result |= 1<<4; 276 if ( S_ISFIFO(posix_mode ) ) result |= 1<<4;
269 // We cannot create MQ, SEM, or SHM entries here 277 // We cannot create MQ, SEM, or SHM entries here
270 if ( posix_mode & S_IRUSR ) result |= 1<<16; 278 if ( posix_mode & S_IRUSR ) result |= 1<<16;
271 if ( posix_mode & S_IWUSR ) result |= 1<<17; 279 if ( posix_mode & S_IWUSR ) result |= 1<<17;
272 if ( posix_mode & S_IXUSR ) result |= 1<<18; 280 if ( posix_mode & S_IXUSR ) result |= 1<<18;
281 #ifndef _WIN32
273 if ( posix_mode & S_IRGRP ) result |= 1<<19; 282 if ( posix_mode & S_IRGRP ) result |= 1<<19;
274 if ( posix_mode & S_IWGRP ) result |= 1<<20; 283 if ( posix_mode & S_IWGRP ) result |= 1<<20;
275 if ( posix_mode & S_IXGRP ) result |= 1<<21; 284 if ( posix_mode & S_IXGRP ) result |= 1<<21;
276 if ( posix_mode & S_IROTH ) result |= 1<<22; 285 if ( posix_mode & S_IROTH ) result |= 1<<22;
277 if ( posix_mode & S_IWOTH ) result |= 1<<23; 286 if ( posix_mode & S_IWOTH ) result |= 1<<23;
278 if ( posix_mode & S_IXOTH ) result |= 1<<24; 287 if ( posix_mode & S_IXOTH ) result |= 1<<24;
279 if ( posix_mode & S_ISUID ) result |= 1<<25; 288 if ( posix_mode & S_ISUID ) result |= 1<<25;
280 if ( posix_mode & S_ISGID ) result |= 1<<26; 289 if ( posix_mode & S_ISGID ) result |= 1<<26;
290 #endif
281 return result; 291 return result;
282 } 292 }
283 293
284 static const char *AddDirEntry( const char *name, node *parent_node, int node_num ) { 294 static const char *AddDirEntry( const char *name, node *parent_node, int node_num ) {
285 int this_size = ((strlen(name) + 4 + 4 + 1) + 31) & ~31; 295 int this_size = ((strlen(name) + 4 + 4 + 1) + 31) & ~31;