diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/run-command.c b/run-command.c index 5117f627c8..5787a50955 100644 --- a/run-command.c +++ b/run-command.c @@ -2,7 +2,7 @@ #include "run-command.h" #include <sys/wait.h> -static int run_external_command(int argc, const char **argv) +int run_command_v(int argc, char **argv) { pid_t pid = fork(); @@ -10,7 +10,7 @@ static int run_external_command(int argc, const char **argv) return -ERR_RUN_COMMAND_FORK; if (!pid) { execvp(argv[0], (char *const*) argv); - return -ERR_RUN_COMMAND_EXEC; + die("exec %s failed.", argv[0]); } for (;;) { int status, code; @@ -39,14 +39,12 @@ static int run_external_command(int argc, const char **argv) int run_command(const char *cmd, ...) { int argc; - const char *argv[MAX_RUN_COMMAND_ARGS]; + char *argv[MAX_RUN_COMMAND_ARGS]; const char *arg; va_list param; - fprintf(stderr, "run-command %s (%d)\n", cmd, ERR_RUN_COMMAND_EXEC); - va_start(param, cmd); - argv[0] = cmd; + argv[0] = (char*) cmd; argc = 1; while (argc < MAX_RUN_COMMAND_ARGS) { arg = argv[argc++] = va_arg(param, char *); @@ -56,5 +54,5 @@ int run_command(const char *cmd, ...) va_end(param); if (MAX_RUN_COMMAND_ARGS <= argc) return error("too many args to run %s", cmd); - return run_external_command(argc, argv); + return run_command_v(argc, argv); } |