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| author | Philipp Stephani <phst@google.com> | 2021-01-10 22:28:31 +0100 |
|---|---|---|
| committer | Philipp Stephani <phst@google.com> | 2021-01-10 22:31:22 +0100 |
| commit | 94344d130c2c2db90bcc47e12870d1d58f020ecf (patch) | |
| tree | 58eac6671be87a7c662cc1ee0f591a8e0aee7586 /src/callproc.c | |
| parent | c7c154bb5756e0ae71d342c5d8aabf725877f186 (diff) | |
| download | emacs-94344d130c2c2db90bcc47e12870d1d58f020ecf.tar.gz | |
Add functions to open a file without quitting.
In some situations, e.g. when the Lisp machinery isn't available, we
can't quit. Don't check the quit flags in such situations, in case
they contain garbage.
* src/sysdep.c (emacs_open_noquit, emacs_openat_noquit): New variants
of 'emacs_open' and 'emacs_openat' that don't check the quit flags.
* src/emacs.c (main, Fdaemon_initialized):
* src/pdumper.c (pdumper_load):
* src/w32term.c (w32_initialize):
* src/buffer.c (mmap_init):
* src/callproc.c (emacs_spawn): Use them where we can't quit.
Diffstat (limited to 'src/callproc.c')
| -rw-r--r-- | src/callproc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/callproc.c b/src/callproc.c index 1da315bef18..cb72b070b7b 100644 --- a/src/callproc.c +++ b/src/callproc.c @@ -1336,7 +1336,7 @@ emacs_spawn (pid_t *newpid, int std_in, int std_out, int std_err, would work? */ if (std_in >= 0) emacs_close (std_in); - std_out = std_in = emacs_open (pty, O_RDWR, 0); + std_out = std_in = emacs_open_noquit (pty, O_RDWR, 0); if (std_in < 0) { |