buffer_puterror - Man Page
write error string to buffer and flush
Syntax
#include <buffer.h>
int buffer_puterror(buffer* b);
Description
buffer_puterror is equivalent to calling buffer_puterror2 with errno.
Return Value
0 if everything is fine, -1 on error (setting errno).
See Also
buffer_puterror2(3), buffer_puts(3), buffer_put(3), buffer_flush(3), buffer(3)