run-command.c: use error_errno()

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/run-command.c b/run-command.c
index c72601056cf5ae7be2593ae89af4effc26a1b043..d645a8d8bc3c18887c65bf88deeaaac95cd50970 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -233,7 +233,7 @@ static int wait_or_whine(pid_t pid, const char *argv0, int in_signal)
 
        if (waiting < 0) {
                failed_errno = errno;
-               error("waitpid for %s failed: %s", argv0, strerror(errno));
+               error_errno("waitpid for %s failed", argv0);
        } else if (waiting != pid) {
                error("waitpid is confused (%s)", argv0);
        } else if (WIFSIGNALED(status)) {
@@ -420,8 +420,7 @@ int start_command(struct child_process *cmd)
                }
        }
        if (cmd->pid < 0)
-               error("cannot fork() for %s: %s", cmd->argv[0],
-                       strerror(errno));
+               error_errno("cannot fork() for %s", cmd->argv[0]);
        else if (cmd->clean_on_exit)
                mark_child_for_cleanup(cmd->pid);
 
@@ -482,7 +481,7 @@ int start_command(struct child_process *cmd)
                        cmd->dir, fhin, fhout, fherr);
        failed_errno = errno;
        if (cmd->pid < 0 && (!cmd->silent_exec_failure || errno != ENOENT))
-               error("cannot spawn %s: %s", cmd->argv[0], strerror(errno));
+               error_errno("cannot spawn %s", cmd->argv[0]);
        if (cmd->clean_on_exit && cmd->pid >= 0)
                mark_child_for_cleanup(cmd->pid);
 
@@ -693,7 +692,7 @@ int start_async(struct async *async)
                if (pipe(fdin) < 0) {
                        if (async->out > 0)
                                close(async->out);
-                       return error("cannot create pipe: %s", strerror(errno));
+                       return error_errno("cannot create pipe");
                }
                async->in = fdin[1];
        }
@@ -705,7 +704,7 @@ int start_async(struct async *async)
                                close_pair(fdin);
                        else if (async->in)
                                close(async->in);
-                       return error("cannot create pipe: %s", strerror(errno));
+                       return error_errno("cannot create pipe");
                }
                async->out = fdout[0];
        }
@@ -730,7 +729,7 @@ int start_async(struct async *async)
 
        async->pid = fork();
        if (async->pid < 0) {
-               error("fork (async) failed: %s", strerror(errno));
+               error_errno("fork (async) failed");
                goto error;
        }
        if (!async->pid) {
@@ -777,7 +776,7 @@ int start_async(struct async *async)
        {
                int err = pthread_create(&async->tid, NULL, run_thread, async);
                if (err) {
-                       error("cannot create thread: %s", strerror(err));
+                       error_errno("cannot create thread");
                        goto error;
                }
        }