diff options
| author | hpa <hpa> | 2005-01-04 03:04:53 +0000 |
|---|---|---|
| committer | hpa <hpa> | 2005-01-04 03:04:53 +0000 |
| commit | 6c00ab2e9e714d5963f3dcf85c7dd100e02a08d1 (patch) | |
| tree | 8220ce3f97b94d1a13926cf62cfccb26b7663f44 /libfat | |
| parent | 140970b0b6669dfeab8ee42720aab159e5ccd6b5 (diff) | |
| download | syslinux-elf-6c00ab2e9e714d5963f3dcf85c7dd100e02a08d1.tar.gz syslinux-elf-6c00ab2e9e714d5963f3dcf85c7dd100e02a08d1.tar.xz syslinux-elf-6c00ab2e9e714d5963f3dcf85c7dd100e02a08d1.zip | |
Use libfat to set the MS-DOS attributes when using the unix installer.
Diffstat (limited to 'libfat')
| -rw-r--r-- | libfat/libfat.h | 8 | ||||
| -rw-r--r-- | libfat/searchdir.c | 13 |
2 files changed, 15 insertions, 6 deletions
diff --git a/libfat/libfat.h b/libfat/libfat.h index 58bf6b5a..8c6a9d21 100644 --- a/libfat/libfat.h +++ b/libfat/libfat.h @@ -30,6 +30,12 @@ typedef uint32_t libfat_sector_t; struct libfat_filesystem; +struct libfat_direntry { + libfat_sector_t sector; + int offset; + unsigned char entry[32]; +}; + /* * Open the filesystem. The readfunc is the function to read * sectors, in the format: @@ -75,7 +81,7 @@ void * libfat_get_sector(struct libfat_filesystem *fs, libfat_sector_t n); * Copies the directory entry into direntry and returns 0 if found. */ int32_t libfat_searchdir(struct libfat_filesystem *fs, int32_t dirclust, - const void *name, void *direntry); + const void *name, struct libfat_direntry *direntry); #endif /* LIBFAT_H */ diff --git a/libfat/searchdir.c b/libfat/searchdir.c index 7c07165b..8b652682 100644 --- a/libfat/searchdir.c +++ b/libfat/searchdir.c @@ -23,7 +23,7 @@ #include "libfatint.h" int32_t libfat_searchdir(struct libfat_filesystem *fs, int32_t dirclust, - const void *name, void *direntry) + const void *name, struct libfat_direntry *direntry) { struct fat_dirent *dep; int nent; @@ -39,11 +39,14 @@ int32_t libfat_searchdir(struct libfat_filesystem *fs, int32_t dirclust, if ( !dep ) return -1; /* Read error */ - for ( nent = LIBFAT_SECTOR_SIZE/sizeof(struct fat_dirent) ; - nent ; nent-- ) { + for ( nent = 0 ; nent < LIBFAT_SECTOR_SIZE ; + nent += sizeof(struct fat_dirent) ) { if ( !memcmp(dep->name, name, 11) ) { - if ( direntry ) - memcpy(direntry, dep, sizeof (*dep)); + if ( direntry ) { + memcpy(direntry->entry, dep, sizeof (*dep)); + direntry->sector = s; + direntry->offset = nent; + } if ( read32(&dep->size) == 0 ) return 0; /* An empty file has no clusters */ else |