Add devino, refactor openwrite(v)nclose

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/libstddjb/openwritenclose_suffix6.c b/src/libstddjb/openwritenclose_suffix6.c
new file mode 100644
index 0000000..be92a87
--- /dev/null
+++ b/src/libstddjb/openwritenclose_suffix6.c
@@ -0,0 +1,23 @@
+/* ISC license. */
+
+#include <string.h>
+#include <stdio.h>
+
+#include <skalibs/posixplz.h>
+#include <skalibs/djbunix.h>
+
+int openwritenclose_suffix6 (char const *fn, char const *s, size_t n, devino *devino, unsigned int options, char const *suffix)
+{
+  size_t len = strlen(fn) ;
+  size_t suffixlen = strlen(suffix) ;
+  char tmp[len + suffixlen + 1] ;
+  memcpy(tmp, fn, len) ;
+  memcpy(tmp + len, suffix, suffixlen + 1) ;
+  if (!openwritenclose_unsafe5(tmp, s, n, devino, options)) return 0 ;	
+  if (rename(tmp, fn) < 0)
+  {
+    unlink_void(tmp) ;
+    return 0 ;
+  }
+  return 1 ;
+}