diff options
Diffstat (limited to 'miscutils/time.c')
| -rw-r--r-- | miscutils/time.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/miscutils/time.c b/miscutils/time.c index f5d1e15..5cfbcef 100644 --- a/miscutils/time.c +++ b/miscutils/time.c @@ -367,20 +367,17 @@ static void summarize(const char *fmt, char **command, resource_t *resp) Put the statistics in *RESP. */ static void run_command(char *const *cmd, resource_t *resp) { - pid_t pid; /* Pid of child. */ + pid_t pid; void (*interrupt_signal)(int); void (*quit_signal)(int); resp->elapsed_ms = monotonic_ms(); - pid = vfork(); /* Run CMD as child process. */ + pid = vfork(); if (pid < 0) - bb_perror_msg_and_die("fork"); - if (pid == 0) { /* If child. */ - /* Don't cast execvp arguments; that causes errors on some systems, - versus merely warnings if the cast is left off. */ - BB_EXECVP(cmd[0], cmd); - xfunc_error_retval = (errno == ENOENT ? 127 : 126); - bb_perror_msg_and_die("can't execute '%s'", cmd[0]); + bb_perror_msg_and_die("vfork"); + if (pid == 0) { + /* Child */ + BB_EXECVP_or_die((char**)cmd); } /* Have signals kill the child but not self (if possible). */ |