sbase

commit 91a643411d744bbdfe0b356b73463eaaf500e02a
parent a7b8eee6c091feda1f5dd6cdfb12a0d3249beebc
Author: sin <sin@2f30.org>
Date:   Thu, 14 Nov 2013 19:46:21 +0000

Check for TMPDIR and if set use it

Diffstat:
M
mktemp.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/mktemp.c b/mktemp.c
@@ -19,7 +19,7 @@ int
 main(int argc, char *argv[])
 {
 	char *template = "tmp.XXXXXXXXXX";
-	char *tmpdir = "/tmp";
+	char *tmpdir = "/tmp", *p;
 	char tmppath[PATH_MAX];
 	int fd;
 
@@ -39,6 +39,9 @@ main(int argc, char *argv[])
 	else if (argc == 1)
 		template = argv[0];
 
+	if ((p = getenv("TMPDIR")))
+		tmpdir = p;
+
 	snprintf(tmppath, sizeof(tmppath), "%s/%s", tmpdir, template);
 	if (dflag) {
 		if (!mkdtemp(tmppath)) {