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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)