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Make some more fixups

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This commit is contained in:
Justine Tunney 2022-06-12 09:37:17 -07:00
parent 6070a53e89
commit 4ddfc47d6e
18 changed files with 81 additions and 259 deletions
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9
tool/build/mkdeps.c
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@ -200,7 +200,7 @@ unsigned GetSourceId(const char *name, size_t len) {
do {
i = (hash + step * (step + 1) / 2) & (sources.n - 1);
if (sources.p[i].hash == hash &&
!timingsafe_bcmp(name, &strings.p[sources.p[i].name], len)) {
!memcmp(name, &strings.p[sources.p[i].name], len)) {
return sources.p[i].id;
}
step++;
@ -437,8 +437,8 @@ void Explore(void) {
int main(int argc, char *argv[]) {
int i, fd;
char path[PATH_MAX];
if (argc == 2 && !strcmp(argv[1], "-n")) exit(0);
out = "/dev/stdout";
GetOpts(argc, argv);
threads = GetCpuCount();
tls = calloc(threads, sizeof(*tls));
@ -455,11 +455,14 @@ int main(int argc, char *argv[]) {
LoadRelationships(argc, argv);
Crunch();
Explore();
CHECK_NE(-1, (fd = open(out, O_CREAT | O_WRONLY, 0644)), "open(%#s)", out);
ksnprintf(path, sizeof(path), "%s.%d", out, getpid());
CHECK_NE(-1, (fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644)),
"open(%#s)", path);
for (i = 0; i < threads; ++i) {
CHECK_NE(-1, xwrite(fd, bouts[i], appendz(bouts[i]).i));
}
CHECK_NE(-1, close(fd));
CHECK_NE(-1, rename(path, out));
for (i = 0; i < threads; ++i) {
munmap(stack[i], GetStackSize());
free(bouts[i]);