Add mkptemp2()

2 files changed, 25 insertions, 15 deletions

diff --git a/src/libposixplz/mkptemp.c b/src/libposixplz/mkptemp.c
index 64ddb5c..2c3e817 100644
--- a/src/libposixplz/mkptemp.c
+++ b/src/libposixplz/mkptemp.c
@@ -1,22 +1,8 @@
 /* ISC license. */
 
-#include <sys/stat.h>
-
-#include <skalibs/djbunix.h>
 #include <skalibs/posixplz.h>
 
-static int f (char const *fn, mode_t mode, void *data)
-{
-  mode_t m = umask(0) ;
-  int r = mkfifo(fn, mode) ;
-  umask(m) ;
-  if (r == -1) return -1 ;
-  r = open_readb(fn) ;
-  if (r == -1) unlink_void(fn) ;
-  return r ;
-}
-
 int mkptemp (char *s)
 {
-  return mkfiletemp(s, &f, 0600, 0) ;
+  return mkptemp2(s, 0) ;
 }
diff --git a/src/libposixplz/mkptemp2.c b/src/libposixplz/mkptemp2.c
new file mode 100644
index 0000000..e4e9120
--- /dev/null
+++ b/src/libposixplz/mkptemp2.c
@@ -0,0 +1,24 @@
+/* ISC license. */
+
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <skalibs/djbunix.h>
+#include <skalibs/posixplz.h>
+
+static int f (char const *fn, mode_t mode, void *data)
+{
+  unsigned int flags = *(unsigned int *)data ;
+  mode_t m = umask(0) ;
+  int r = mkfifo(fn, mode) ;
+  umask(m) ;
+  if (r == -1) return -1 ;
+  r = flags & O_NONBLOCK ? flags & O_CLOEXEC ? openc_read(fn) : open_read(fn) : flags & O_CLOEXEC ? openc_readb(fn) : open_readb(fn) ;
+  if (r == -1) unlink_void(fn) ;
+  return r ;
+}
+
+int mkptemp2 (char *s, unsigned int flags)
+{
+  return mkfiletemp(s, &f, 0600, &flags) ;
+}