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Fix bugs and make code tinier

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- Fixed bug where stdio eof wasn't being sticky
- Fixed bug where fseeko() wasn't clearing eof state
- Removed assert() usage from libc favoring _unassert() / _npassert()
This commit is contained in:
Justine Tunney 2022-10-09 22:38:28 -07:00
parent 9b7c8db846
commit d5910e2673
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GPG key ID: BE714B4575D6E328
115 changed files with 510 additions and 290 deletions
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2
libc/zipos/find.c
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@ -34,7 +34,7 @@ ssize_t __zipos_find(struct Zipos *zipos, const struct ZiposUri *name) {
c = GetZipCdirOffset(zipos->cdir);
n = GetZipCdirRecords(zipos->cdir);
for (i = 0; i < n; ++i, c += ZIP_CFILE_HDRSIZE(zipos->map + c)) {
assert(ZIP_CFILE_MAGIC(zipos->map + c) == kZipCfileHdrMagic);
_npassert(ZIP_CFILE_MAGIC(zipos->map + c) == kZipCfileHdrMagic);
zname = ZIP_CFILE_NAME(zipos->map + c);
znamesize = ZIP_CFILE_NAMESIZE(zipos->map + c);
if ((name->len == znamesize && !memcmp(name->path, zname, name->len)) ||

4
libc/zipos/open.c
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@ -49,7 +49,7 @@ static size_t maptotal;
static void *__zipos_mmap(size_t mapsize) {
char *start;
size_t offset;
assert(mapsize);
_unassert(mapsize);
offset = maptotal;
maptotal += mapsize;
start = (char *)kMemtrackZiposStart;
@ -131,7 +131,7 @@ static int __zipos_load(struct Zipos *zipos, size_t cf, unsigned flags,
int rc, fd, minfd;
struct ZiposHandle *h;
lf = GetZipCfileOffset(zipos->map + cf);
assert((ZIP_LFILE_MAGIC(zipos->map + lf) == kZipLfileHdrMagic));
_npassert((ZIP_LFILE_MAGIC(zipos->map + lf) == kZipLfileHdrMagic));
size = GetZipLfileUncompressedSize(zipos->map + lf);
switch (ZIP_LFILE_COMPRESSIONMETHOD(zipos->map + lf)) {
case kZipCompressionNone: