set FD_CLOEXEC atomically in easy cases

[perl5.git] / proto.h

diff --git a/proto.h b/proto.h
index eca26e9..47e348a 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -2928,6 +2928,9 @@ PERL_CALLCONV void        Perl_set_numeric_underlying(pTHX);
 PERL_CALLCONV void     Perl_setdefout(pTHX_ GV* gv);
 #define PERL_ARGS_ASSERT_SETDEFOUT     \
        assert(gv)
 PERL_CALLCONV void     Perl_setdefout(pTHX_ GV* gv);
 #define PERL_ARGS_ASSERT_SETDEFOUT     \
        assert(gv)

+PERL_CALLCONV void     Perl_setfd_cloexec(pTHX_ int fd);
+PERL_CALLCONV void     Perl_setfd_inhexec(pTHX_ int fd);
+PERL_CALLCONV void     Perl_setfd_inhexec_for_sysfd(pTHX_ int fd);

 PERL_CALLCONV char*    Perl_setlocale(int category, const char* locale);
 PERL_CALLCONV HEK*     Perl_share_hek(pTHX_ const char* str, SSize_t len, U32 hash);
 #define PERL_ARGS_ASSERT_SHARE_HEK     \
 PERL_CALLCONV char*    Perl_setlocale(int category, const char* locale);
 PERL_CALLCONV HEK*     Perl_share_hek(pTHX_ const char* str, SSize_t len, U32 hash);
 #define PERL_ARGS_ASSERT_SHARE_HEK     \