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Diffstat (limited to 'src/libposixplz/mkbtemp.c')
-rw-r--r--src/libposixplz/mkbtemp.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/libposixplz/mkbtemp.c b/src/libposixplz/mkbtemp.c
new file mode 100644
index 0000000..c4c62df
--- /dev/null
+++ b/src/libposixplz/mkbtemp.c
@@ -0,0 +1,21 @@
+/* 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)
+{
+ dev_t *devp = data ;
+ int r = mknod(fn, (mode & 00777) | S_IFBLK, *devp) ;
+ if (r == -1) return -1 ;
+ r = open_readb(fn) ;
+ if (r == -1) unlink_void(fn) ;
+ return r ;
+}
+
+int mkbtemp (char *s, mode_t mode, dev_t dev)
+{
+ return mkfiletemp(s, &f, mode, &dev) ;
+}