Add support for "import" helper command

diff --git a/wrapper.c b/wrapper.c
index 7eb3218ee995991881252e4bb599452d7214ae4f..c9be1400c005e25b003acecc0cb037dd2f07e56f 100644 (file)
--- a/wrapper.c
+++ b/wrapper.c
@@ -96,7 +96,7 @@ void *xmmap(void *start, size_t length,
                release_pack_memory(length, fd);
                ret = mmap(start, length, prot, flags, fd, offset);
                if (ret == MAP_FAILED)
-                       die("Out of memory? mmap failed: %s", strerror(errno));
+                       die_errno("Out of memory? mmap failed");
        }
        return ret;
 }
@@ -175,7 +175,7 @@ int xdup(int fd)
 {
        int ret = dup(fd);
        if (ret < 0)
-               die("dup failed: %s", strerror(errno));
+               die_errno("dup failed");
        return ret;
 }
 
@@ -183,7 +183,7 @@ FILE *xfdopen(int fd, const char *mode)
 {
        FILE *stream = fdopen(fd, mode);
        if (stream == NULL)
-               die("Out of memory? fdopen failed: %s", strerror(errno));
+               die_errno("Out of memory? fdopen failed");
        return stream;
 }
 
@@ -193,7 +193,7 @@ int xmkstemp(char *template)
 
        fd = mkstemp(template);
        if (fd < 0)
-               die("Unable to create temporary file: %s", strerror(errno));
+               die_errno("Unable to create temporary file");
        return fd;
 }