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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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8
tool/build/runit.c
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@ -230,15 +230,12 @@ bool Send(int tmpfd, const void *output, size_t outputsize) {
bool SendRequest(int tmpfd) {
int fd;
char *p;
size_t i;
bool okall;
ssize_t rc;
uint32_t crc;
struct stat st;
const char *name;
unsigned char *hdr, *q;
size_t progsize, namesize, hdrsize;
unsigned have;
CHECK_NE(-1, (fd = open(g_prog, O_RDONLY)));
CHECK_NE(-1, fstat(fd, &st));
CHECK_NE(MAP_FAILED, (p = mmap(0, st.st_size, PROT_READ, MAP_SHARED, fd, 0)));
@ -302,8 +299,7 @@ bool Recv(unsigned char *p, size_t n) {
int ReadResponse(void) {
int res;
ssize_t rc;
size_t n, m;
size_t n;
uint32_t size;
unsigned char b[512];
for (res = -1; res == -1;) {
@ -378,7 +374,7 @@ bool ShouldRunInParallel(void) {
int SpawnSubprocesses(int argc, char *argv[]) {
const char *tpath;
sigset_t chldmask, savemask;
int i, rc, ws, pid, tmpfd, *pids, exitcode;
int i, ws, pid, tmpfd, *pids, exitcode;
struct sigaction ignore, saveint, savequit;
char *args[5] = {argv[0], argv[1], argv[2]};