Really add mkfootemp and autosurf, I guess ?

1 files changed, 22 insertions, 0 deletions

diff --git a/src/libposixplz/mkfiletemp.c b/src/libposixplz/mkfiletemp.c
new file mode 100644
index 0000000..4eaf151
--- /dev/null
+++ b/src/libposixplz/mkfiletemp.c
@@ -0,0 +1,22 @@
+/* ISC license. */
+
+#include <string.h>
+#include <errno.h>
+
+#include <skalibs/surf.h>
+#include <skalibs/posixplz.h>
+
+int mkfiletemp (char *s, createfunc_t_ref f, mode_t mode, void *data)
+{
+  size_t len = strlen(s) ;
+  size_t xlen = 0 ;
+  int r ;
+  for (; xlen < len ; xlen++) if (s[len - 1 - xlen] != 'X') break ;
+  if (xlen < 6) return (errno = EINVAL, -1) ;
+  do
+  {
+    autosurf_name(s + len - xlen, xlen) ;
+    r = (*f)(s, mode, data) ;
+  } while (r == -1 && errno == EEXIST) ;
+  return r ;
+}