From: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Date: Tue, 14 Aug 2007 19:45:58 +0000 (-0300)
Subject: Use xmkstemp() instead of mkstemp()
X-Git-Tag: v1.5.3-rc5~5
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=7647b17f1d7a98362f8bdbe48b30d94ed655229c;p=git.git

Use xmkstemp() instead of mkstemp()

xmkstemp() performs error checking and prints a standard error message 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/builtin-pack-objects.c b/builtin-pack-objects.c
index 5e9d1fd86..51a850e11 100644
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -586,7 +586,7 @@ static off_t write_one(struct sha1file *f,
 static int open_object_dir_tmp(const char *path)
 {
     snprintf(tmpname, sizeof(tmpname), "%s/%s", get_object_directory(), path);
-    return mkstemp(tmpname);
+    return xmkstemp(tmpname);
 }
 
 /* forward declaration for write_pack_file */
@@ -612,8 +612,6 @@ static void write_pack_file(void)
 			f = sha1fd(1, "<stdout>");
 		} else {
 			int fd = open_object_dir_tmp("tmp_pack_XXXXXX");
-			if (fd < 0)
-				die("unable to create %s: %s\n", tmpname, strerror(errno));
 			pack_tmp_name = xstrdup(tmpname);
 			f = sha1fd(fd, pack_tmp_name);
 		}
diff --git a/fast-import.c b/fast-import.c
index 99a19d89e..170cccdce 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -663,9 +663,7 @@ static void start_packfile(void)
 
 	snprintf(tmpfile, sizeof(tmpfile),
 		"%s/tmp_pack_XXXXXX", get_object_directory());
-	pack_fd = mkstemp(tmpfile);
-	if (pack_fd < 0)
-		die("Can't create %s: %s", tmpfile, strerror(errno));
+	pack_fd = xmkstemp(tmpfile);
 	p = xcalloc(1, sizeof(*p) + strlen(tmpfile) + 2);
 	strcpy(p->pack_name, tmpfile);
 	p->pack_fd = pack_fd;
@@ -727,9 +725,7 @@ static char *create_index(void)
 
 	snprintf(tmpfile, sizeof(tmpfile),
 		"%s/tmp_idx_XXXXXX", get_object_directory());
-	idx_fd = mkstemp(tmpfile);
-	if (idx_fd < 0)
-		die("Can't create %s: %s", tmpfile, strerror(errno));
+	idx_fd = xmkstemp(tmpfile);
 	f = sha1fd(idx_fd, tmpfile);
 	sha1write(f, array, 256 * sizeof(int));
 	SHA1_Init(&ctx);
diff --git a/index-pack.c b/index-pack.c
index 8403c36b6..db58e0504 100644
--- a/index-pack.c
+++ b/index-pack.c
@@ -114,7 +114,7 @@ static const char *open_pack_file(const char *pack_name)
 			static char tmpfile[PATH_MAX];
 			snprintf(tmpfile, sizeof(tmpfile),
 				 "%s/tmp_pack_XXXXXX", get_object_directory());
-			output_fd = mkstemp(tmpfile);
+			output_fd = xmkstemp(tmpfile);
 			pack_name = xstrdup(tmpfile);
 		} else
 			output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
diff --git a/merge-recursive.c b/merge-recursive.c
index 5326d7c97..16f6a0f98 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -782,9 +782,7 @@ static void create_temp(mmfile_t *src, char *path)
 	int fd;
 
 	strcpy(path, ".merge_file_XXXXXX");
-	fd = mkstemp(path);
-	if (fd < 0)
-		die("unable to create temp-file");
+	fd = xmkstemp(path);
 	if (write_in_full(fd, src->ptr, src->size) != src->size)
 		die("unable to write temp-file");
 	close(fd);
diff --git a/pack-write.c b/pack-write.c
index 1cf5f7c9f..e59b197e5 100644
--- a/pack-write.c
+++ b/pack-write.c
@@ -45,7 +45,7 @@ const char *write_idx_file(const char *index_name, struct pack_idx_entry **objec
 		static char tmpfile[PATH_MAX];
 		snprintf(tmpfile, sizeof(tmpfile),
 			 "%s/tmp_idx_XXXXXX", get_object_directory());
-		fd = mkstemp(tmpfile);
+		fd = xmkstemp(tmpfile);
 		index_name = xstrdup(tmpfile);
 	} else {
 		unlink(index_name);
diff --git a/unpack-file.c b/unpack-file.c
index 25c56b374..65c66eb0b 100644
--- a/unpack-file.c
+++ b/unpack-file.c
@@ -14,9 +14,7 @@ static char *create_temp_file(unsigned char *sha1)
 		die("unable to read blob object %s", sha1_to_hex(sha1));
 
 	strcpy(path, ".merge_file_XXXXXX");
-	fd = mkstemp(path);
-	if (fd < 0)
-		die("unable to create temp-file");
+	fd = xmkstemp(path);
 	if (write_in_full(fd, buf, size) != size)
 		die("unable to write temp-file");
 	close(fd);