2 #include "run-command.h"
5 int run_command(struct child_process
*cmd
)
10 return -ERR_RUN_COMMAND_FORK
;
13 int fd
= open("/dev/null", O_RDWR
);
17 if (cmd
->stdout_to_stderr
)
20 execv_git_cmd(cmd
->argv
);
22 execvp(cmd
->argv
[0], (char *const*) cmd
->argv
);
24 die("exec %s failed.", cmd
->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
);
50 int run_command_v_opt(const char **argv
, int opt
)
52 struct child_process cmd
;
53 memset(&cmd
, 0, sizeof(cmd
));
55 cmd
.no_stdin
= opt
& RUN_COMMAND_NO_STDIN
? 1 : 0;
56 cmd
.git_cmd
= opt
& RUN_GIT_CMD
? 1 : 0;
57 cmd
.stdout_to_stderr
= opt
& RUN_COMMAND_STDOUT_TO_STDERR
? 1 : 0;
58 return run_command(&cmd
);