diff options
Diffstat (limited to 'usr.bin/compile_et/perror.c')
-rw-r--r-- | usr.bin/compile_et/perror.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/usr.bin/compile_et/perror.c b/usr.bin/compile_et/perror.c deleted file mode 100644 index ef50e07..0000000 --- a/usr.bin/compile_et/perror.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright 1987 by MIT Student Information Processing Board - * For copyright info, see Copyright.SIPB - * - * $Id: perror.c,v 1.2 1994/07/19 19:21:30 g89r4222 Exp $ - */ - -#include <stdio.h> -#include <sys/types.h> -#include <sys/uio.h> -#include "error_table.h" - -typedef int (*int_func)(); - -#if defined(mips) && defined(ultrix) -int errno; /* this is needed to keep the loader from complaining */ -#endif - -int_func com_err_hook = (int_func) NULL; -char *error_message(); - -void -com_err(whoami, code, message) - char *whoami; - int code; - char *message; -{ - struct iovec strings[6]; - - if (com_err_hook) { - (*com_err_hook)(whoami, code, message); - return; - } - - strings[0].iov_base = whoami; - strings[0].iov_len = strlen(whoami); - if (whoami) { - strings[1].iov_base = ": "; - strings[1].iov_len = 2; - } else - strings[1].iov_len = 0; - if (code) { - register char *errmsg = error_message(code); - strings[2].iov_base = errmsg; - strings[2].iov_len = strlen(errmsg); - } else - strings[2].iov_len = 0; - strings[3].iov_base = " "; - strings[3].iov_len = 1; - strings[4].iov_base = message; - strings[4].iov_len = strlen(message); - strings[5].iov_base = "\n"; - strings[5].iov_len = 1; - (void) writev(2, strings, 6); -} - -int_func -set_com_err_hook(new_proc) - int_func new_proc; -{ - register int_func x = com_err_hook; - com_err_hook = new_proc; - return (x); -} - -reset_com_err_hook() -{ - com_err_hook = (int_func) NULL; -} - -void -perror(msg) - register const char *msg; -{ - com_err(msg, errno, (char *)NULL); -} |