2 #include "run-command.h"
5 int run_command_v_opt(const char **argv, int flags)
10 return -ERR_RUN_COMMAND_FORK;
12 if (flags & RUN_COMMAND_NO_STDIN) {
13 int fd = open("/dev/null", O_RDWR);
17 if (flags & RUN_COMMAND_STDOUT_TO_STDERR)
19 if (flags & RUN_GIT_CMD) {
22 execvp(argv[0], (char *const*) argv);
24 die("exec %s failed.", argv[0]);
28 pid_t waiting = waitpid(pid, &status, 0);
33 error("waitpid failed (%s)", strerror(errno));
34 return -ERR_RUN_COMMAND_WAITPID;
37 return -ERR_RUN_COMMAND_WAITPID_WRONG_PID;
38 if (WIFSIGNALED(status))
39 return -ERR_RUN_COMMAND_WAITPID_SIGNAL;
41 if (!WIFEXITED(status))
42 return -ERR_RUN_COMMAND_WAITPID_NOEXIT;
43 code = WEXITSTATUS(status);