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Make examples folder somewhat more focused

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This commit is contained in:
Justine Tunney 2021-03-05 06:09:12 -08:00
parent 5141d00992
commit e26bdbec52
29 changed files with 133 additions and 1225 deletions
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3
libc/stdio/system.c
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@ -53,8 +53,7 @@ int system(const char *cmdline) {
sigemptyset(&chldmask);
sigaddset(&chldmask, SIGCHLD);
sigprocmask(SIG_BLOCK, &chldmask, &savemask);
pid = fork();
if (!pid) {
if (!(pid = fork())) {
sigaction(SIGINT, &saveint, NULL);
sigaction(SIGQUIT, &savequit, NULL);
sigprocmask(SIG_SETMASK, &savemask, NULL);