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Polish recent changes and make improvements

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- Simulate SIGPIPE on Windows NT
- Fix commandv() regression on Windows NT
- Fix sigprocmask() strace bug on OpenBSD
- Add many more system calls to --strace logging
- Make errno state more pristine in redbean strace
This commit is contained in:
Justine Tunney 2022-03-19 03:37:00 -07:00
parent 10a766ebd0
commit 39688a73e4
69 changed files with 460 additions and 1976 deletions
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2
libc/stdio/popen.c
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@ -46,7 +46,7 @@ FILE *popen(const char *cmdline, const char *mode) {
if (pipe(pipefds) == -1) return NULL;
fcntl(pipefds[dir], F_SETFD, FD_CLOEXEC);
if ((f = fdopen(pipefds[dir], mode))) {
switch ((pid = vfork())) {
switch ((pid = fork())) {
case 0:
dup2(pipefds[!dir], !dir);
systemexec(cmdline);