debian man page for buffer_puterror2

buffer_puterror2(3)					     Library Functions Manual					       buffer_puterror2(3)

NAME
       buffer_puterror2 - write error string to buffer and flush

SYNTAX
       #include <buffer.h>

       int buffer_puterror2(buffer* b,int errnum);

DESCRIPTION
       buffer_puterror2  writes  the error message corresponding to the error number in errnum to the buffer (e.g. "No such file or directory" for
       ENOENT).

RETURN VALUE
       0 if everything is fine, -1 on error (setting errno).

SEE ALSO
       buffer_puterror(3), buffer_puts(3), buffer_put(3), buffer_flush(3), buffer(3)

															       buffer_puterror2(3)