dedup

commit 81c2c0671a98a4ff22a1d95fd302e6a3c35898a8
parent a2ee78a3a3866e2ef605ca45263c14079c808d56
Author: sin <sin@2f30.org>
Date:   Fri,  3 May 2019 16:32:29 +0100

Use strerror()

Diffstat:
M
bstorage.c
 | 
5
+++--
M
snap.c
 | 
5
+++--

2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/bstorage.c b/bstorage.c
@@ -13,6 +13,7 @@
 #include <sys/stat.h>
 
 #include <assert.h>
+#include <errno.h>
 #include <fcntl.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -313,7 +314,7 @@ bscreat(struct bctx *bctx, char *path, int mode, struct bparam *bpar)
 
 	fd = open(path, O_RDWR | O_CREAT | O_EXCL, mode);
 	if (fd < 0) {
-		bseterr("failed to open");
+		bseterr("%s", strerror(errno));
 		return -1;
 	}
 
@@ -394,7 +395,7 @@ bsopen(struct bctx *bctx, char *path, int flags, int mode, struct bparam *bpar)
 
 	fd = open(path, flags, mode);
 	if (fd < 0) {
-		bseterr("failed to open");
+		bseterr("%s", strerror(errno));
 		return -1;
 	}
 
diff --git a/snap.c b/snap.c
@@ -2,6 +2,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
+#include <errno.h>
 #include <fcntl.h>
 #include <limits.h>
 #include <stdarg.h>
@@ -91,7 +92,7 @@ screat(char *path, int mode, struct sctx **sctx)
 
 	fd = open(path, O_RDWR | O_CREAT | O_EXCL, mode);
 	if (fd < 0) {
-		sseterr("failed to open");
+		sseterr("%s", strerror(errno));
 		return -1;
 	}
 
@@ -126,7 +127,7 @@ sopen(char *path, int flags, int mode, struct sctx **sctx)
 
 	fd = open(path, O_RDONLY, mode);
 	if (fd < 0) {
-		sseterr("failed to open");
+		sseterr("%s", strerror(errno));
 		return -1;
 	}