security/nss/lib/dbm/src/strerror.c@6474c204b198 (annotated)
security/nss/lib/dbm/src/strerror.c
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (c) 1988, 1993 |
| michael@0 | 3 | * The Regents of the University of California. All rights reserved. |
| michael@0 | 4 | * |
| michael@0 | 5 | * Redistribution and use in source and binary forms, with or without |
| michael@0 | 6 | * modification, are permitted provided that the following conditions |
| michael@0 | 7 | * are met: |
| michael@0 | 8 | * 1. Redistributions of source code must retain the above copyright |
| michael@0 | 9 | * notice, this list of conditions and the following disclaimer. |
| michael@0 | 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| michael@0 | 11 | * notice, this list of conditions and the following disclaimer in the |
| michael@0 | 12 | * documentation and/or other materials provided with the distribution. |
| michael@0 | 13 | * 3. ***REMOVED*** - see |
| michael@0 | 14 | * ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change |
| michael@0 | 15 | * 4. Neither the name of the University nor the names of its contributors |
| michael@0 | 16 | * may be used to endorse or promote products derived from this software |
| michael@0 | 17 | * without specific prior written permission. |
| michael@0 | 18 | * |
| michael@0 | 19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| michael@0 | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| michael@0 | 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| michael@0 | 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| michael@0 | 23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| michael@0 | 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| michael@0 | 25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| michael@0 | 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| michael@0 | 27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| michael@0 | 28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| michael@0 | 29 | * SUCH DAMAGE. |
| michael@0 | 30 | */ |
| michael@0 | 31 | |
| michael@0 | 32 | #if defined(LIBC_SCCS) && !defined(lint) |
| michael@0 | 33 | static char sccsid[] = "@(#)strerror.c 8.1 (Berkeley) 6/4/93"; |
| michael@0 | 34 | #endif /* LIBC_SCCS and not lint */ |
| michael@0 | 35 | |
| michael@0 | 36 | #include <string.h> |
| michael@0 | 37 | |
| michael@0 | 38 | #ifdef _DLL |
| michael@0 | 39 | #define sys_nerr (*_sys_nerr_dll) |
| michael@0 | 40 | #endif |
| michael@0 | 41 | |
| michael@0 | 42 | #ifndef HAVE_STRERROR |
| michael@0 | 43 | #ifndef _AFXDLL |
| michael@0 | 44 | char * |
| michael@0 | 45 | strerror(num) |
| michael@0 | 46 | int num; |
| michael@0 | 47 | { |
| michael@0 | 48 | extern int sys_nerr; |
| michael@0 | 49 | extern char *sys_errlist[]; |
| michael@0 | 50 | #define UPREFIX "Unknown error: " |
| michael@0 | 51 | static char ebuf[40] = UPREFIX; /* 64-bit number + slop */ |
| michael@0 | 52 | register unsigned int errnum; |
| michael@0 | 53 | register char *p, *t; |
| michael@0 | 54 | char tmp[40]; |
| michael@0 | 55 | |
| michael@0 | 56 | errnum = num; /* convert to unsigned */ |
| michael@0 | 57 | if (errnum < sys_nerr) |
| michael@0 | 58 | return(sys_errlist[errnum]); |
| michael@0 | 59 | |
| michael@0 | 60 | /* Do this by hand, so we don't include stdio(3). */ |
| michael@0 | 61 | t = tmp; |
| michael@0 | 62 | do { |
| michael@0 | 63 | *t++ = "0123456789"[errnum % 10]; |
| michael@0 | 64 | } while (errnum /= 10); |
| michael@0 | 65 | for (p = ebuf + sizeof(UPREFIX) - 1;;) { |
| michael@0 | 66 | *p++ = *--t; |
| michael@0 | 67 | if (t <= tmp) |
| michael@0 | 68 | break; |
| michael@0 | 69 | } |
| michael@0 | 70 | return(ebuf); |
| michael@0 | 71 | } |
| michael@0 | 72 | |
| michael@0 | 73 | #endif |
| michael@0 | 74 | #endif /* !HAVE_STRERROR */ |
