X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=secnet.h;h=f0ab80b8cde32ab4214577205b7ae37b7a88fa18;hb=4c550d0eddaf41a05cab4c1272cd54634e06ed3a;hp=ce01d24e31749e1bb8a00db3444f1c5cb449bcab;hpb=ccf25024a3b46e9ca2b1842883b2f0953daf4842;p=secnet.git

diff --git a/secnet.h b/secnet.h
index ce01d24..f0ab80b 100644
--- a/secnet.h
+++ b/secnet.h
@@ -139,6 +139,7 @@ extern void *safe_malloc(size_t size, const char *message);
 extern void *safe_malloc_ary(size_t size, size_t count, const char *message);
 
 void setcloexec(int fd); /* cannot fail */
+void pipe_cloexec(int fd[2]); /* pipe(), setcloexec() twice; cannot fail */
 
 extern int sys_cmd(const char *file, const char *argc, ...);