buffer_puterror3diet
Write error string to buffer and flush
Usage
#include <buffer.h>
int buffer_puterror(buffer* b);
Overview
buffer_puterror is equivalent to calling buffer_puterror2 with errno.
Return value
0 if everything is fine, -1 on error (setting errno).
Releases
Unchanged in 4 releases since Debian 3.1 (Sarge).