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Remove old stack code and improve dirstream

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Justine Tunney 2023-08-16 07:54:40 -07:00
parent 74caabb823
commit dc6c67256f
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GPG key ID: BE714B4575D6E328
61 changed files with 463 additions and 595 deletions
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33
libc/runtime/zipos-stat-impl.c
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@ -21,27 +21,26 @@
#include "libc/runtime/zipos.internal.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/s.h"
#include "libc/sysv/errfuns.h"
#include "libc/zip.internal.h"
int __zipos_stat_impl(struct Zipos *zipos, size_t cf, struct stat *st) {
size_t lf;
if (zipos && st) {
bzero(st, sizeof(*st));
if (cf == ZIPOS_SYNTHETIC_DIRECTORY) {
st->st_mode = S_IFDIR | 0555;
} else {
lf = GetZipCfileOffset(zipos->map + cf);
st->st_mode = GetZipCfileMode(zipos->map + cf);
st->st_size = GetZipLfileUncompressedSize(zipos->map + lf);
st->st_blocks =
roundup(GetZipLfileCompressedSize(zipos->map + lf), 512) / 512;
GetZipCfileTimestamps(zipos->map + cf, &st->st_mtim, &st->st_atim,
&st->st_ctim, 0);
st->st_birthtim = st->st_ctim;
}
return 0;
bzero(st, sizeof(*st));
st->st_ino = cf;
st->st_nlink = 1;
st->st_dev = zipos->dev;
st->st_blksize = FRAMESIZE;
if (cf == ZIPOS_SYNTHETIC_DIRECTORY) {
st->st_mode = S_IFDIR | 0555;
} else {
return einval();
lf = GetZipCfileOffset(zipos->map + cf);
st->st_mode = GetZipCfileMode(zipos->map + cf);
st->st_size = GetZipLfileUncompressedSize(zipos->map + lf);
st->st_blocks =
roundup(GetZipLfileCompressedSize(zipos->map + lf), 512) / 512;
GetZipCfileTimestamps(zipos->map + cf, &st->st_mtim, &st->st_atim,
&st->st_ctim, 0);
st->st_birthtim = st->st_ctim;
}
return 0;
}