?? praliases.c
字號(hào):
# include "sendmail.h"static char sccsid[] = "@(#)praliases.c 4.1 7/2/90";typedef struct { char *dptr; int dsize; } datum;datum firstkey(), nextkey(), fetch();char *filename = ALIASFILE;main(argc, argv) char **argv;{ datum content, key; if (argc > 2 && strcmp(argv[1], "-f") == 0) { argv++; filename = *++argv; argc -= 2; } if (dbminit(filename) < 0) exit(EX_OSFILE); argc--, argv++; if (argc == 0) { for (key = firstkey(); key.dptr; key = nextkey(key)) { content = fetch(key); printf("\n%s:%s\n", key.dptr, content.dptr); } exit(EX_OK); } while (argc) { key.dptr = *argv; key.dsize = strlen(*argv)+1; content = fetch(key); if (content.dptr == 0) printf("%s: No such key\n"); else printf("\n%s:%s\n", key.dptr, content.dptr); argc--, argv++; } exit(EX_OK);}?? 快捷鍵說(shuō)明
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