From: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Date: Tue, 14 Aug 2007 19:44:53 +0000 (-0300)
Subject: Introduces xmkstemp()
X-Git-Tag: v1.5.3-rc5~6
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=f21a47b27ceef8ff2f6f218d5b7266d5fd9e2e93;p=git.git

Introduces xmkstemp()

This is a wrapper for mkstemp() that performs error checking and
calls die() when an error occur.

Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/git-compat-util.h b/git-compat-util.h
index 362e040f5..ca0a597a2 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -303,6 +303,16 @@ static inline FILE *xfdopen(int fd, const char *mode)
 	return stream;
 }
 
+static inline int xmkstemp(char *template)
+{
+	int fd;
+
+	fd = mkstemp(template);
+	if (fd < 0)
+		die("Unable to create temporary file: %s", strerror(errno));
+	return fd;
+}
+
 static inline size_t xsize_t(off_t len)
 {
 	return (size_t)len;