diff options
Diffstat (limited to 'usr.bin/at/parsetime.c')
| -rw-r--r-- | usr.bin/at/parsetime.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/usr.bin/at/parsetime.c b/usr.bin/at/parsetime.c index 88cc5ed..a54e7f0 100644 --- a/usr.bin/at/parsetime.c +++ b/usr.bin/at/parsetime.c @@ -1,4 +1,4 @@ -/* +/* * parsetime.c - parse time for at(1) * Copyright (C) 1993, 1994 Thomas Koenig * @@ -17,7 +17,7 @@ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY @@ -56,7 +56,7 @@ /* Structures and unions */ -enum tok { /* symbols */ +enum { /* symbols */ MIDNIGHT, NOON, TEATIME, PM, AM, TOMORROW, TODAY, NOW, MINUTES, HOURS, DAYS, WEEKS, @@ -69,8 +69,8 @@ enum tok { /* symbols */ /* parse translation table - table driven parsers can be your FRIEND! */ struct { - const char *name; /* token name */ - enum tok value; /* token id */ + char *name; /* token name */ + int value; /* token id */ int plural; /* is this plural? */ } Specials[] = { { "midnight", MIDNIGHT,0 }, /* 00:00:00 of today or tomorrow */ @@ -127,18 +127,18 @@ static int need; /* scanner - need to advance to next argument */ static char *sc_token; /* scanner - token buffer */ static size_t sc_len; /* scanner - lenght of token buffer */ -static enum tok sc_tokid; /* scanner - token id */ +static int sc_tokid; /* scanner - token id */ static int sc_tokplur; /* scanner - is token plural? */ -static char rcsid[] = "$Id: parsetime.c,v 1.4 1995/05/30 06:29:25 rgrimes Exp $"; +static char rcsid[] = "$Id: parsetime.c,v 1.1 1995/05/24 15:07:32 ig25 Exp $"; /* Local functions */ /* * parse a token, checking if it's something special to us */ -static enum tok -parse_token(const char *arg) +static int +parse_token(char *arg) { int i; @@ -163,8 +163,8 @@ init_scanner(int argc, char **argv) scc = argc; need = 1; sc_len = 1; - while (--argc > 0) - sc_len += strlen(*++argv); + while (argc-- > 0) + sc_len += strlen(*argv++); sc_token = (char *) mymalloc(sc_len); } /* init_scanner */ @@ -172,7 +172,7 @@ init_scanner(int argc, char **argv) /* * token() fetches a token from the input stream */ -static enum tok +static int token() { int idx; @@ -246,11 +246,11 @@ plonk(int tok) } /* plonk */ -/* +/* * expect() gets a token and dies most horribly if it's not the token we want */ static void -expect(enum tok desired) +expect(int desired) { if (token() != desired) plonk(sc_tokid); /* and we die here... */ @@ -417,7 +417,7 @@ assign_date(struct tm *tm, long mday, long mon, long year) } /* assign_date */ -/* +/* * month() picks apart a month specification * * /[<month> NUMBER [NUMBER]] \ @@ -489,7 +489,7 @@ month(struct tm *tm) token(); if (sc_tokid == SLASH || sc_tokid == DOT) { - enum tok sep; + int sep; sep = sc_tokid; expect(NUMBER); |
