Make examples folder somewhat more focused

2021-03-05 06:09:12 -08:00
parent 5141d00992
commit e26bdbec52
29 changed files with 133 additions and 1225 deletions
--- a/libc/stdio/system.c
+++ b/libc/stdio/system.c
@ -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);