diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/run-command.c b/run-command.c index 1b32a12a29..3914d9c511 100644 --- a/run-command.c +++ b/run-command.c @@ -72,11 +72,14 @@ static inline void close_pair(int fd[2]) close(fd[1]); } -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE static inline void dup_devnull(int to) { int fd = open("/dev/null", O_RDWR); - dup2(fd, to); + if (fd < 0) + die_errno(_("open /dev/null failed")); + if (dup2(fd, to) < 0) + die_errno(_("dup2(%d,%d) failed"), fd, to); close(fd); } #endif @@ -159,7 +162,7 @@ static const char **prepare_shell_cmd(const char **argv) die("BUG: shell command is empty"); if (strcspn(argv[0], "|&;<>()$`\\\"' \t\n*?[#~=%") != strlen(argv[0])) { -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE nargv[nargc++] = SHELL_PATH; #else nargv[nargc++] = "sh"; @@ -182,7 +185,7 @@ static const char **prepare_shell_cmd(const char **argv) return nargv; } -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE static int execv_shell_cmd(const char **argv) { const char **nargv = prepare_shell_cmd(argv); @@ -193,7 +196,7 @@ static int execv_shell_cmd(const char **argv) } #endif -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE static int child_err = 2; static int child_notifier = -1; @@ -334,7 +337,7 @@ fail_pipe: trace_argv_printf(cmd->argv, "trace: run_command:"); fflush(NULL); -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE { int notify_pipe[2]; if (pipe(notify_pipe)) @@ -403,13 +406,12 @@ fail_pipe: unsetenv(*cmd->env); } } - if (cmd->git_cmd) { + if (cmd->git_cmd) execv_git_cmd(cmd->argv); - } else if (cmd->use_shell) { + else if (cmd->use_shell) execv_shell_cmd(cmd->argv); - } else { + else sane_execvp(cmd->argv[0], (char *const*) cmd->argv); - } if (errno == ENOENT) { if (!cmd->silent_exec_failure) error("cannot run %s: %s", cmd->argv[0], @@ -443,7 +445,6 @@ fail_pipe: cmd->pid = -1; } close(notify_pipe[0]); - } #else { @@ -477,11 +478,10 @@ fail_pipe: if (cmd->env) env = make_augmented_environ(cmd->env); - if (cmd->git_cmd) { + if (cmd->git_cmd) cmd->argv = prepare_git_cmd(cmd->argv); - } else if (cmd->use_shell) { + else if (cmd->use_shell) cmd->argv = prepare_shell_cmd(cmd->argv); - } cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env, cmd->dir, fhin, fhout, fherr); |