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| author | Zefram <zefram@fysh.org> | 2017-12-19 16:53:39 +0000 |
|---|---|---|
| committer | Zefram <zefram@fysh.org> | 2017-12-22 16:13:23 +0000 |
| commit | 74df577f6857d2d8543c90e43f90405f92948a61 (patch) | |
| tree | af79ab48854bb2583b061679690f55c33ce0115f /embed.fnc | |
| parent | f9821aff984443d5ac38188fab7a9b12dd3cb09c (diff) | |
| download | perl-74df577f6857d2d8543c90e43f90405f92948a61.tar.gz | |
set FD_CLOEXEC atomically in easy cases
In many places where a file descriptor is being opened, open it with
FD_CLOEXEC already set if possible. This commit covers the easy cases,
where the file descriptor arises without the use of PerlIO, pp_open,
or my_popen.
Diffstat (limited to 'embed.fnc')
| -rw-r--r-- | embed.fnc | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -464,6 +464,9 @@ Apmb |bool |do_open |NN GV* gv|NN const char* name|I32 len|int as_raw \ Ap |bool |do_open9 |NN GV *gv|NN const char *name|I32 len|int as_raw \ |int rawmode|int rawperm|NULLOK PerlIO *supplied_fp \ |NN SV *svs|I32 num +p |void |setfd_cloexec|int fd +p |void |setfd_inhexec|int fd +p |void |setfd_inhexec_for_sysfd|int fd pR |int |PerlLIO_dup_cloexec|int oldfd pR |int |PerlLIO_dup2_cloexec|int oldfd|int newfd pR |int |PerlLIO_open_cloexec|NN const char *file|int flag |