diff options
Diffstat (limited to 'report.c')
| -rw-r--r-- | report.c | 72 |
1 files changed, 30 insertions, 42 deletions
@@ -1,25 +1,13 @@ -/* error.c -- error handler for noninteractive utilities - Copyright (C) 1990, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. - * Heavily modified by Dave Bodenstab and ESR. - * Bludgeoned into submission for SunOS 4.1.3 by - * Chris Cheyney <cheyney@netcom.com>. - * Now it works even when the return from vprintf is unreliable. +/* report.c -- report function for noninteractive utilities + * + * For license terms, see the file COPYING in this directory. + * + * This code is distantly descended from the error.c module written by + * David MacKenzie <djm@gnu.ai.mit.edu>. It was redesigned and + * rewritten by Dave Bodenstab, then reseedesigned again by ESR, then + * bludgeoned into submission for SunOS 4.1.3 by Chris Cheyney + * <cheyney@netcom.com>. It works even when the return from + * vprintf(3) is unreliable. */ #ifdef HAVE_CONFIG_H @@ -58,24 +46,24 @@ void exit (); #define MALLOC(n) xmalloc(n) #define REALLOC(n,s) xrealloc(n,s) -/* If NULL, error will flush stderr, then print on stderr the program - name, a colon and a space. Otherwise, error will call this +/* If NULL, report will flush stderr, then print on stderr the program + name, a colon and a space. Otherwise, report will call this function without parameters instead. */ -void (*error_print_progname) ( +void (*report_print_progname) ( #if __STDC__ - 0 void #endif ); -/* Used by error_build() and error_complete() to accumulate partial messages. */ +/* Used by report_build() and report_complete() to accumulate partial messages. */ static unsigned int partial_message_size = 0; static unsigned int partial_message_size_used = 0; static char *partial_message; static unsigned use_stderr; static unsigned int use_syslog; -/* This variable is incremented each time `error' is called. */ -unsigned int error_message_count; +/* This variable is incremented each time `report' is called. */ +unsigned int report_message_count; #ifdef _LIBC /* In the GNU C library, there is a predefined variable for this. */ @@ -161,8 +149,8 @@ report (FILE *errfp, message, va_alist) else #endif { - if (error_print_progname) - (*error_print_progname) (); + if (report_print_progname) + (*report_print_progname) (); else { fflush (errfp); @@ -187,7 +175,7 @@ report (FILE *errfp, message, va_alist) #endif fflush (errfp); } - ++error_message_count; + ++report_message_count; } /* @@ -219,10 +207,10 @@ void report_init(int mode) } } -/* Build an error message by appending MESSAGE, which is a printf-style - format string with optional args, to the existing error message (which may - be empty.) The completed error message is finally printed (and reset to - empty) by calling error_complete(). +/* Build an report message by appending MESSAGE, which is a printf-style + format string with optional args, to the existing report message (which may + be empty.) The completed report message is finally printed (and reset to + empty) by calling report_complete(). If an intervening call to report() occurs when a partially constructed message exists, then, in an attempt to keep the messages in their proper sequence, the partial message will be printed as-is (with a trailing @@ -323,9 +311,9 @@ report_build (FILE *errfp, message, va_alist) } } -/* Complete an error message by appending MESSAGE, which is a printf-style - format string with optional args, to the existing error message (which may - be empty.) The completed error message is then printed (and reset to +/* Complete an report message by appending MESSAGE, which is a printf-style + format string with optional args, to the existing report message (which may + be empty.) The completed report message is then printed (and reset to empty.) */ /* VARARGS */ @@ -424,7 +412,7 @@ report_complete (FILE *errfp, message, va_alist) fputs(partial_message, errfp); fflush (errfp); - ++error_message_count; + ++report_message_count; } else report(errfp, "%s", partial_message); @@ -465,8 +453,8 @@ report_at_line (FILE *errfp, errnum, file_name, line_number, message, va_alist) old_line_number = line_number; } - if (error_print_progname) - (*error_print_progname) (); + if (report_print_progname) + (*report_print_progname) (); else { fflush (errfp); @@ -493,7 +481,7 @@ report_at_line (FILE *errfp, errnum, file_name, line_number, message, va_alist) fprintf (errfp, message, a1, a2, a3, a4, a5, a6, a7, a8); #endif - ++error_message_count; + ++report_message_count; if (errnum) fprintf (errfp, ": %s", strerror (errnum)); putc ('\n', errfp); |