projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 82492b51 KB |
1 | /*- |
| 2 | * Copyright (c) 1980 The Regents of the University of California. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| ad787160 C |
5 | * This module is believed to contain source code proprietary to AT&T. |
| 6 | * Use and redistribution is subject to the Berkeley Software License | |
| 7 | * Agreement and your Software Agreement with AT&T (Western Electric). | |
| 161423a6 RE |
8 | */ |
| 9 | ||
| 82492b51 KB |
10 | #ifndef lint |
| 11 | char copyright[] = | |
| 12 | "@(#) Copyright (c) 1980 The Regents of the University of California.\n\ | |
| 13 | All rights reserved.\n"; | |
| 14 | #endif /* not lint */ | |
| 15 | ||
| 16 | #ifndef lint | |
| ad787160 | 17 | static char sccsid[] = "@(#)mkvers.c 5.2 (Berkeley) 4/12/91"; |
| 82492b51 KB |
18 | #endif /* not lint */ |
| 19 | ||
| ad787160 | 20 | char id_mkvers[] = "@(#)mkvers.c 5.2 4/12/91"; |
| 82492b51 | 21 | |
| 939c0595 DL |
22 | /* |
| 23 | * extract sccs id strings from source files | |
| 24 | * first arg is lib name. | |
| 25 | * Put them in Version.c | |
| 26 | */ | |
| 27 | ||
| 28 | #include <stdio.h> | |
| 29 | ||
| 30 | #define SCCS_ID "@(#)" | |
| 31 | #define VERSION "Version.c" | |
| 32 | ||
| 33 | main(argc, argv) | |
| 34 | int argc; char **argv; | |
| 35 | { | |
| 36 | char buf[256]; | |
| 37 | char *s, *e; | |
| 38 | char *index(), *ctime(); | |
| 39 | long t; | |
| 40 | FILE *V, *fdopen(); | |
| 41 | ||
| 42 | V = stdout; /* fdopen(creat(VERSION, 0644), "w"); */ | |
| 43 | if (!V) | |
| 44 | { | |
| 45 | perror("mkvers"); | |
| 46 | exit(1); | |
| 47 | } | |
| 48 | if (argc > 1 && argv[1][0] != '.') | |
| 49 | { | |
| 50 | fprintf(V, "char *"); | |
| 51 | for (s = argv[1]; *s && *s != '.'; s++) | |
| 52 | fputc(*s, V); | |
| 53 | fprintf(V, "_id[] = {\n"); | |
| 54 | } | |
| 55 | else | |
| 56 | fprintf(V, "char *sccs_id[] = {\n"); | |
| 57 | if (argc-- > 1) | |
| 58 | { | |
| 59 | time(&t); | |
| 60 | s = ctime(&t) + 4; | |
| 61 | s[20] = '\0'; | |
| 62 | fprintf(V, "\t\"%s%s\t%s\",\n", SCCS_ID, *++argv, s); | |
| 63 | } | |
| 64 | while (--argc) | |
| 65 | { | |
| 66 | if (freopen(*++argv, "r", stdin) == NULL) | |
| 67 | { | |
| 68 | perror(*argv); | |
| 69 | continue; | |
| 70 | } | |
| 71 | while(gets(buf)) | |
| 72 | { | |
| 73 | s = buf; | |
| 74 | while(s = index(s, '@')) | |
| 75 | if (strncmp(s, SCCS_ID, 4) == 0) | |
| 76 | break; | |
| 77 | if (s) | |
| 78 | { | |
| 79 | e = index(s, '"'); | |
| 80 | if (e) | |
| 81 | *e = '\0'; | |
| 82 | fprintf(V, "\t\"%s\",\n", s); | |
| 83 | break; | |
| 84 | } | |
| 85 | } | |
| 86 | if (feof(stdin)) | |
| 87 | fprintf(stderr, "%s: no sccs id string\n", *argv); | |
| 88 | } | |
| 89 | fprintf(V, "};\n"); | |
| 90 | fclose(V); | |
| 91 | fflush(stdout); | |
| 92 | fflush(stderr); | |
| 93 | } |