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Fix warnings

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This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
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GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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2
libc/stdio/fwrite_unlocked.c
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@ -101,7 +101,7 @@ size_t fwrite_unlocked(const void *data, size_t stride, size_t count, FILE *f) {
// (2) we avoid need for malloc() when it's out of room
iov[0].iov_base = f->buf;
iov[0].iov_len = f->beg;
iov[1].iov_base = data;
iov[1].iov_base = (void *)data;
iov[1].iov_len = n;
n += f->beg;
if (__robust_writev(f->fd, iov, 2) == -1) {