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Virtual ISO: Make the birthtime check a bit more readable

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This commit is contained in:
RichardG867
2022-04-07 15:44:17 -03:00
parent e9c3f37029
commit 27da3a8634
1 changed files with 5 additions and 6 deletions
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11
src/cdrom/cdrom_image_viso.c
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@@ -531,14 +531,13 @@ viso_fill_dir_record(uint8_t *data, viso_entry_t *entry, int format, int type)
VISO_LBE_32(p, dev); /* device number (low 32 bits) */
}
#endif
int times = (VISO_TIME_VALID(entry->stats.st_mtime) << 1) | /* modify */
(VISO_TIME_VALID(entry->stats.st_atime) << 2) | /* access */
(VISO_TIME_VALID(entry->stats.st_ctime) << 3) | /* attributes */
int times =
#ifdef st_birthtime
(VISO_TIME_VALID(entry->stats.st_birthtime) << 0); /* creation (assume the platform remaps st_birthtime to something else) */
#else
0;
(VISO_TIME_VALID(entry->stats.st_birthtime) << 0) | /* creation (hack: assume the platform remaps st_birthtime at header level) */
#endif
(VISO_TIME_VALID(entry->stats.st_mtime) << 1) | /* modify */
(VISO_TIME_VALID(entry->stats.st_atime) << 2) | /* access */
(VISO_TIME_VALID(entry->stats.st_ctime) << 3); /* attributes */
if (times) {
*q |= 0x80; /* TF = timestamps */
*p++ = 'T';