зеркало из https://github.com/mozilla/gecko-dev.git
169 строки
2.6 KiB
C
169 строки
2.6 KiB
C
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1996, 1997, 1998
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* Sleepycat Software. All rights reserved.
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*/
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#include "config.h"
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#ifndef lint
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static const char sccsid[] = "@(#)err.c 10.4 (Sleepycat) 4/10/98";
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#endif /* not lint */
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#ifndef NO_SYSTEM_INCLUDES
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef __STDC__
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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#endif
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#include "db.h"
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#include "clib_ext.h"
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extern char *progname;
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/*
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* err, warn --
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* Error routines.
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*
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* PUBLIC: #ifdef __STDC__
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* PUBLIC: void err __P((int eval, const char *, ...));
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* PUBLIC: #else
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* PUBLIC: void err();
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* PUBLIC: #endif
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*/
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void
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#ifdef __STDC__
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err(int eval, const char *fmt, ...)
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#else
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err(eval, fmt, va_alist)
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int eval;
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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int sverrno;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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sverrno = errno;
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(void)fprintf(stderr, "%s: ", progname);
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if (fmt != NULL) {
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(void)vfprintf(stderr, fmt, ap);
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(void)fprintf(stderr, ": ");
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}
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(void)fprintf(stderr, "%s\n", strerror(sverrno));
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exit(eval);
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}
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/*
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* PUBLIC: #ifdef __STDC__
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* PUBLIC: void errx __P((int eval, const char *, ...));
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* PUBLIC: #else
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* PUBLIC: void errx();
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* PUBLIC: #endif
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*/
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void
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#ifdef __STDC__
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errx(int eval, const char *fmt, ...)
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#else
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errx(eval, fmt, va_alist)
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int eval;
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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(void)fprintf(stderr, "%s: ", progname);
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if (fmt != NULL)
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(void)vfprintf(stderr, fmt, ap);
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(void)fprintf(stderr, "\n");
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exit(eval);
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}
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/*
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* PUBLIC: #ifdef __STDC__
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* PUBLIC: void warn __P((const char *, ...));
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* PUBLIC: #else
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* PUBLIC: void warn();
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* PUBLIC: #endif
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*/
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void
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#ifdef __STDC__
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warn(const char *fmt, ...)
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#else
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warn(fmt, va_alist)
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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int sverrno;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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sverrno = errno;
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(void)fprintf(stderr, "%s: ", progname);
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if (fmt != NULL) {
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(void)vfprintf(stderr, fmt, ap);
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(void)fprintf(stderr, ": ");
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}
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(void)fprintf(stderr, "%s\n", strerror(sverrno));
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va_end(ap);
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}
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/*
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* PUBLIC: #ifdef __STDC__
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* PUBLIC: void warnx __P((const char *, ...));
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* PUBLIC: #else
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* PUBLIC: void warnx();
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* PUBLIC: #endif
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*/
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void
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#ifdef __STDC__
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warnx(const char *fmt, ...)
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#else
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warnx(fmt, va_alist)
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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(void)fprintf(stderr, "%s: ", progname);
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if (fmt != NULL)
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(void)vfprintf(stderr, fmt, ap);
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(void)fprintf(stderr, "\n");
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va_end(ap);
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}
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