diff options
| author | Rob Landley <rob@landley.net> | 2014-05-31 12:33:24 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2014-05-31 12:33:24 -0500 |
| commit | d8872c43b48eae5501998a4e5a84337017d8fbe6 (patch) | |
| tree | 8360d8673d0ed40b02f9d58bdf74b639f6e780f9 /toys/pending/useradd.c | |
| parent | b0d97a0059555cb0e7e0009b72c038aa67aaa769 (diff) | |
| download | toybox-d8872c43b48eae5501998a4e5a84337017d8fbe6.tar.gz | |
Introduce xfork() and make commands use it, and make some WEXITSTATUS() use WIFEXITED() and WTERMSIG()+127.
Diffstat (limited to 'toys/pending/useradd.c')
| -rw-r--r-- | toys/pending/useradd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/toys/pending/useradd.c b/toys/pending/useradd.c index 450e021a..99e2530f 100644 --- a/toys/pending/useradd.c +++ b/toys/pending/useradd.c @@ -58,12 +58,12 @@ static char* get_shell(void) static int exec_wait(char **args) { int status = 0; - pid_t pid = fork(); + pid_t pid = xfork(); if (!pid) xexec(args); - else if (pid > 0) waitpid(pid, &status, 0); - else perror_exit("fork failed"); - return WEXITSTATUS(status); + else if waitpid(pid, &status, 0); + + return WIFEXITED(status) ? WEXITSTATUS(status) : WTERMSIG(status)+127; } /* create_copy_skel(), This function will create the home directory of the |