Merge branch 'sr.2019.08.07' into 'master'

Misc changes, 2019.08.07

See merge request adelie/packages!315

1 files changed, 29 insertions, 0 deletions

diff --git a/experimental/elfutils/error.h b/experimental/elfutils/error.h
new file mode 100644
index 000000000..8bae4c7db
--- /dev/null
+++ b/experimental/elfutils/error.h
@@ -0,0 +1,29 @@
+#ifndef _ERROR_H_
+#define _ERROR_H_
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+static unsigned int error_message_count = 0;
+
+static inline void error(int status, int errnum, const char* format, ...)
+{
+	va_list ap;
+	fflush(stdout);
+	fprintf(stderr, "%s: ", program_invocation_name);
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	va_end(ap);
+	if (errnum)
+		fprintf(stderr, ": %s", strerror(errnum));
+	fprintf(stderr, "\n");
+	error_message_count++;
+	if (status)
+		exit(status);
+	fflush(stderr);
+}
+
+#endif	/* _ERROR_H_ */