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Make ZipOS and Qemu work better

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This change improves the dirstream library in a lot of respects,
especially for /zip/... files. Also turn off MAP_STACK on Aarch64
because Qemu seems to implement it differently than Linux and it's
probably responsible for a lot of mysterious crashes.
This commit is contained in:
Justine Tunney 2023-08-15 18:24:53 -07:00
parent 4658ae539f
commit 110559ce6a
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GPG key ID: BE714B4575D6E328
48 changed files with 748 additions and 500 deletions
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13
libc/runtime/zipos-fstat.c
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@ -16,9 +16,6 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/sysv/errfuns.h"
#include "libc/zip.internal.h"
#include "libc/runtime/zipos.internal.h"
/**
@ -27,12 +24,6 @@
* @param uri is obtained via __zipos_parseuri()
* @asyncsignalsafe
*/
int __zipos_fstat(const struct ZiposHandle *h, struct stat *st) {
int rc;
if (st) {
rc = __zipos_stat_impl(__zipos_get(), h->cfile, st);
} else {
rc = efault();
}
return rc;
int __zipos_fstat(struct ZiposHandle *h, struct stat *st) {
return __zipos_stat_impl(h->zipos, h->cfile, st);
}