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| author | NIIBE Yutaka <gniibe@fsij.org> | 2022-10-31 11:07:57 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2022-10-31 11:07:57 +0900 |
| commit | 6c20e8393eba4a9f330143b2158e28ea594cbadd (patch) | |
| tree | e36258183639ef2df818806168e3ea34351ec89e /src/visibility.h | |
| parent | 43c1e85fe29a52a9debc068d97c5860a4694b821 (diff) | |
| download | libgpg-error-6c20e8393eba4a9f330143b2158e28ea594cbadd.tar.gz | |
spawn: Fix spawn_cb of gpgrt_spawn_process_fd.
* src/gpg-error.def.in (gpgrt_close_all_fds): New.
* src/gpg-error.vers (gpgrt_close_all_fds): New.
* src/gpg-error.h.in (GPGRT_SPAWN_INHERIT_FILE): New.
(gpgrt_spawn_process_fd): SPAWN_CB having return value.
* src/gpgrt-int.h (_gpgrt_spawn_process_fd): SPAWN_CB change.
* src/spawn-posix.c (_gpgrt_close_all_fds): Rename from close_all_fds,
and export it.
(do_exec): Support the case not closing fds.
(_gpgrt_spawn_process_fd): Handle return value of SPAWN_CB to
determine closing all fds or not.
* src/spawn-w32.c (_gpgrt_spawn_process_fd): Run SPAWN_CB.
(_gpgrt_close_all_fds): New.
* src/visibility.c (gpgrt_close_all_fds): New.
* src/visibility.h (gpgrt_close_all_fds): New.
--
Now, we have the API of gpgrt_spawn_process_fd for POSIX and Windows.
Giving portable semantics for spawning a process is difficult, and it
is still difficult for users to writing a function for SPAWN_CB with
portability, but gpgrt_spawn_process_fd gives the feature of spawning
a process.
GnuPG-bug-id: 6249
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Diffstat (limited to 'src/visibility.h')
| -rw-r--r-- | src/visibility.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/visibility.h b/src/visibility.h index 2819394..a3ed6fc 100644 --- a/src/visibility.h +++ b/src/visibility.h @@ -207,6 +207,7 @@ MARK_VISIBLE (gpgrt_wait_process) MARK_VISIBLE (gpgrt_wait_processes) MARK_VISIBLE (gpgrt_kill_process) MARK_VISIBLE (gpgrt_release_process) +MARK_VISIBLE (gpgrt_close_all_fds) MARK_VISIBLE (gpgrt_argparse) MARK_VISIBLE (gpgrt_argparser) @@ -394,6 +395,7 @@ MARK_VISIBLE (gpgrt_absfnameconcat) #define gpgrt_wait_processes _gpgrt_USE_UNDERSCORED_FUNCTION #define gpgrt_kill_process _gpgrt_USE_UNDERSCORED_FUNCTION #define gpgrt_release_process _gpgrt_USE_UNDERSCORED_FUNCTION +#define gpgrt_close_all_fds _gpgrt_USE_UNDERSCORED_FUNCTION #define gpgrt_argparse _gpgrt_USE_UNDERSCORED_FUNCTION #define gpgrt_argparser _gpgrt_USE_UNDERSCORED_FUNCTION |