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https://patchwork.freedesktop.org/patch/112884/
error.h is a gnu extension and not available in other
popular libcs like musl. This patch provides a replacement.
Signed-off-by: Murray Calavera <murray.calavera@gmail.com>
---
libweston/weston-launch.c | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/libweston/weston-launch.c b/libweston/weston-launch.c
index 140fde1..84f7d60 100644
--- a/libweston/weston-launch.c
+++ b/libweston/weston-launch.c
@@ -33,7 +33,6 @@
#include <poll.h>
#include <errno.h>
-#include <error.h>
#include <getopt.h>
#include <sys/types.h>
@@ -112,6 +111,25 @@ struct weston_launch {
union cmsg_data { unsigned char b[4]; int fd; };
+static void
+error(int status, int errnum, const char *msg, ...)
+{
+ va_list args;
+
+ fputs("weston-launch: ", stderr);
+ va_start(args, msg);
+ vfprintf(stderr, msg, args);
+ va_end(args);
+
+ if (errnum)
+ fprintf(stderr, ": %s\n", strerror(errnum));
+ else
+ fputc('\n', stderr);
+
+ if (status)
+ exit(status);
+}
+
static gid_t *
read_groups(void)
{
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