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path: root/src/libstddjb/openwritevnclose_suffix6.c
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Diffstat (limited to 'src/libstddjb/openwritevnclose_suffix6.c')
-rw-r--r--src/libstddjb/openwritevnclose_suffix6.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/libstddjb/openwritevnclose_suffix6.c b/src/libstddjb/openwritevnclose_suffix6.c
new file mode 100644
index 0000000..3a9af3d
--- /dev/null
+++ b/src/libstddjb/openwritevnclose_suffix6.c
@@ -0,0 +1,23 @@
+/* ISC license. */
+
+#include <string.h>
+#include <stdio.h>
+
+#include <skalibs/posixplz.h>
+#include <skalibs/djbunix.h>
+
+int openwritevnclose_suffix6 (char const *fn, struct iovec const *v, unsigned int 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 (!openwritevnclose_unsafe5(tmp, v, n, devino, options)) return 0 ;
+ if (rename(tmp, fn) < 0)
+ {
+ unlink_void(tmp) ;
+ return 0 ;
+ }
+ return 1 ;
+}