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authorJohn Keeping <john@keeping.me.uk>2013-05-18 16:21:36 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2013-05-22 12:53:06 +0200
commit1e9f1ee64e5f8f75a361260a2165996bc137b961 (patch)
treee8ce7148ac4ad40dc703b0c48ba7e3aa67843357
parenthtml.c: die when write fails (diff)
downloadcgit-pink-1e9f1ee64e5f8f75a361260a2165996bc137b961.tar.gz
cgit-pink-1e9f1ee64e5f8f75a361260a2165996bc137b961.zip
shared.c: use die_errno() where appropriate
This replaces some code that is re-implementing die_errno by just
calling the function.

Signed-off-by: John Keeping <john@keeping.me.uk>
-rw-r--r--shared.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/shared.c b/shared.c
index 4369378..919a99e 100644
--- a/shared.c
+++ b/shared.c
@@ -15,21 +15,21 @@ struct cgit_context ctx;
 int chk_zero(int result, char *msg)
 {
 	if (result != 0)
-		die("%s: %s", msg, strerror(errno));
+		die_errno("%s", msg);
 	return result;
 }
 
 int chk_positive(int result, char *msg)
 {
 	if (result <= 0)
-		die("%s: %s", msg, strerror(errno));
+		die_errno("%s", msg);
 	return result;
 }
 
 int chk_non_negative(int result, char *msg)
 {
 	if (result < 0)
-		die("%s: %s", msg, strerror(errno));
+		die_errno("%s", msg);
 	return result;
 }
 
@@ -468,8 +468,7 @@ int cgit_open_filter(struct cgit_filter *filter)
 		chk_non_negative(dup2(filter->pipe_fh[0], STDIN_FILENO),
 			"Unable to use pipe as STDIN");
 		execvp(filter->cmd, filter->argv);
-		die("Unable to exec subprocess %s: %s (%d)", filter->cmd,
-			strerror(errno), errno);
+		die_errno("Unable to exec subprocess %s", filter->cmd);
 	}
 	close(filter->pipe_fh[0]);
 	chk_non_negative(dup2(filter->pipe_fh[1], STDOUT_FILENO),