s6

commit 55be2c3525bd14a64664116b809fcb9d69eeb8a9
parent ab926cf88440b7e6827f778968ec2d88443bdb26
Author: Laurent Bercot <ska-skaware@skarnet.org>
Date:   Sat, 30 Sep 2017 09:24:29 +0000

 Use mkstemp() in s6-accessrules-cdb-from-fs

Diffstat:
M
src/conn-tools/s6-accessrules-cdb-from-fs.c
 | 
13
+++++--------

1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/src/conn-tools/s6-accessrules-cdb-from-fs.c b/src/conn-tools/s6-accessrules-cdb-from-fs.c
@@ -3,6 +3,7 @@
 #include <stdint.h>
 #include <unistd.h>
 #include <errno.h>
+#include <stdlib.h>
 #include <stdio.h>
 #include <skalibs/types.h>
 #include <skalibs/cdb_make.h>
@@ -11,9 +12,9 @@
 #include <skalibs/direntry.h>
 #include <skalibs/djbunix.h>
 #include <skalibs/skamisc.h>
-#include <skalibs/random.h>
 
 #define USAGE "s6-accessrules-cdb-from-fs cdbfile dir"
+#define SUFFIX ":s6-accessrules-cdb-from-fs:XXXXXX"
 
 static stralloc tmp = STRALLOC_ZERO ;
 
@@ -109,16 +110,12 @@ int main (int argc, char const *const *argv)
   int fd ;
   PROG = "s6-accessrules-cdb-from-fs" ;
   if (argc < 3) strerr_dieusage(100, USAGE) ;
-  if (!random_init())
-    strerr_diefu1sys(111, "init random generator") ;
   if (!stralloc_cats(&tmp, argv[1])) return 0 ;
-  if (!random_sauniquename(&tmp, 8))
-    strerr_diefu1sys(111, "random_sauniquename") ;
   if (!stralloc_readyplus(&tmp, 8210))
     strerr_diefu1sys(111, "stralloc_catb") ;
-  stralloc_0(&tmp) ;
-  fd = open_trunc(tmp.s) ;
-  if (fd < 0) strerr_diefu2sys(111, "open_trunc ", tmp.s) ;
+  stralloc_catb(&tmp, SUFFIX, sizeof(SUFFIX)) ;
+  fd = mkstemp(tmp.s) ;
+  if (fd < 0) strerr_diefu2sys(111, "mkstemp ", tmp.s) ;
   if (cdb_make_start(&c, fd) < 0)
   {
     cleanup() ;