diff options
| author | Johannes Sixt <j6t@kdbg.org> | 2010-04-11 22:40:12 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-04-11 13:48:46 -0700 |
| commit | f9a2743c3529baab6de650aa3e3eb96de9386fec (patch) | |
| tree | c639acad982fb1fb3fa1f80915b6944361421a46 | |
| parent | eee49b6ce4b7b3fed28794676c67ad3609f658ac (diff) | |
| download | git-f9a2743c3529baab6de650aa3e3eb96de9386fec.tar.gz | |
Windows: start_command: Support non-NULL dir in struct child_process
A caller of start_command can set the member 'dir' to a directory to
request that the child process starts with that directory as CWD. The first
user of this feature was added recently in eee49b6 (Teach diff --submodule
and status to handle .git files in submodules).
On Windows, we have been lazy and had not implemented support for this
feature, yet. This fixes the shortcoming.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | compat/mingw.c | 10 | ||||
| -rw-r--r-- | compat/mingw.h | 1 | ||||
| -rw-r--r-- | run-command.c | 4 |
3 files changed, 8 insertions, 7 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index ab65f77ab9..754b5340b0 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -618,6 +618,7 @@ static int env_compare(const void *a, const void *b) } static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env, + const char *dir, int prepend_cmd, int fhin, int fhout, int fherr) { STARTUPINFO si; @@ -697,7 +698,7 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env, memset(&pi, 0, sizeof(pi)); ret = CreateProcess(cmd, args.buf, NULL, NULL, TRUE, flags, - env ? envblk.buf : NULL, NULL, &si, &pi); + env ? envblk.buf : NULL, dir, &si, &pi); if (env) strbuf_release(&envblk); @@ -714,10 +715,11 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env, static pid_t mingw_spawnve(const char *cmd, const char **argv, char **env, int prepend_cmd) { - return mingw_spawnve_fd(cmd, argv, env, prepend_cmd, 0, 1, 2); + return mingw_spawnve_fd(cmd, argv, env, NULL, prepend_cmd, 0, 1, 2); } pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env, + const char *dir, int fhin, int fhout, int fherr) { pid_t pid; @@ -740,14 +742,14 @@ pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env, pid = -1; } else { - pid = mingw_spawnve_fd(iprog, argv, env, 1, + pid = mingw_spawnve_fd(iprog, argv, env, dir, 1, fhin, fhout, fherr); free(iprog); } argv[0] = argv0; } else - pid = mingw_spawnve_fd(prog, argv, env, 0, + pid = mingw_spawnve_fd(prog, argv, env, dir, 0, fhin, fhout, fherr); free(prog); } diff --git a/compat/mingw.h b/compat/mingw.h index e254fb4e06..e0a6abac51 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -223,6 +223,7 @@ int mingw_utime(const char *file_name, const struct utimbuf *times); #define utime mingw_utime pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env, + const char *dir, int fhin, int fhout, int fherr); void mingw_execvp(const char *cmd, char *const *argv); #define execvp mingw_execvp diff --git a/run-command.c b/run-command.c index 2feb493951..db30cd5fe2 100644 --- a/run-command.c +++ b/run-command.c @@ -335,8 +335,6 @@ fail_pipe: else if (cmd->out > 1) fhout = dup(cmd->out); - if (cmd->dir) - die("chdir in start_command() not implemented"); if (cmd->env) env = make_augmented_environ(cmd->env); @@ -346,7 +344,7 @@ fail_pipe: cmd->argv = prepare_shell_cmd(cmd->argv); } - cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env, + cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env, cmd->dir, fhin, fhout, fherr); failed_errno = errno; if (cmd->pid < 0 && (!cmd->silent_exec_failure || errno != ENOENT)) |