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Add epoll and do more release readiness changes

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This change also pays off some of the remaining technical debt with
stdio, file descriptors, and memory managemnt polyfills.
This commit is contained in:
Justine Tunney
2020-11-28 12:01:51 -08:00
parent a9ea949df8
commit 3e4fd4b0ad
271 changed files with 5706 additions and 1365 deletions
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10
libc/stdio/freadbuf.c
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@ -22,12 +22,12 @@
#include "libc/stdio/internal.h"
#include "libc/stdio/stdio.h"
int freadbuf(FILE *f) {
int __freadbuf(FILE *f) {
ssize_t got;
got = read(f->fd, f->buf, f->size - 1);
if (got == -1) return fseterrno(f);
if (got == 0) return fseteof(f);
got = read(f->fd, f->buf, f->size);
if (got == -1) return __fseterrno(f);
if (got == 0) return __fseteof(f);
f->beg = 0;
f->end = got & (f->size - 1);
f->end = got;
return got;
}