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authorMike Frysinger <vapier@gentoo.org>2005-08-24 23:16:07 +0000
committerMike Frysinger <vapier@gentoo.org>2005-08-24 23:16:07 +0000
commitdd1944787f6dbc76939366d3c9c1974f2e509244 (patch)
treea5aa604a2edb2fd6089fae3cb5192264d47e2cc2 /libc/stdlib/mktemp.c
parent30d5d27e60802c0443bcdeb620d3ecbac90b7fc0 (diff)
add a link_warning() like glibc so ppl will [hopefully] stop using mktemp. also redo whitespacing.
Diffstat (limited to 'libc/stdlib/mktemp.c')
-rw-r--r--libc/stdlib/mktemp.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/libc/stdlib/mktemp.c b/libc/stdlib/mktemp.c
index 57f9398b3..f3af1c15c 100644
--- a/libc/stdlib/mktemp.c
+++ b/libc/stdlib/mktemp.c
@@ -21,13 +21,15 @@
#include "../misc/internals/tempname.h"
/* Generate a unique temporary file name from TEMPLATE.
- The last six characters of TEMPLATE must be "XXXXXX";
- they are replaced with a string that makes the filename unique. */
-char * mktemp (char *template)
+ * The last six characters of TEMPLATE must be "XXXXXX";
+ * they are replaced with a string that makes the filename unique. */
+char *mktemp(char *template)
{
- if (__gen_tempname (template, __GT_NOCREATE) < 0)
- /* We return the null string if we can't find a unique file name. */
- template[0] = '\0';
+ if (__gen_tempname (template, __GT_NOCREATE) < 0)
+ /* We return the null string if we can't find a unique file name. */
+ template[0] = '\0';
- return template;
+ return template;
}
+
+link_warning(mktemp, "the use of `mktemp' is dangerous, better use `mkstemp'")