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authorJuli Mallett <jmallett@FreeBSD.org>2002-05-01 21:36:07 +0000
committerJuli Mallett <jmallett@FreeBSD.org>2002-05-01 21:36:07 +0000
commit4d9bfb4dcaf8eaf07672e6d8fea56b584c2a906c (patch)
tree9db356e456736df72dcf244cf0984ae86139a4be
parent124210543d4f4f2903dff8e75b8731125a3b7394 (diff)
downloadsrc-4d9bfb4dcaf8eaf07672e6d8fea56b584c2a906c.tar.gz
src-4d9bfb4dcaf8eaf07672e6d8fea56b584c2a906c.zip
Import OpenBSD m4(1) as of April 26. Mostly ANSIfication changes.
Notes
Notes: svn path=/vendor/OpenBSD/dist/; revision=95885
-rw-r--r--usr.bin/m4/Makefile8
-rw-r--r--usr.bin/m4/eval.c90
-rw-r--r--usr.bin/m4/expr.c18
-rw-r--r--usr.bin/m4/gnum4.c80
-rw-r--r--usr.bin/m4/look.c20
-rw-r--r--usr.bin/m4/main.c33
-rw-r--r--usr.bin/m4/misc.c59
-rw-r--r--usr.bin/m4/trace.c40
8 files changed, 103 insertions, 245 deletions
diff --git a/usr.bin/m4/Makefile b/usr.bin/m4/Makefile
index 0d3c0f59b3aa..ef065c05a428 100644
--- a/usr.bin/m4/Makefile
+++ b/usr.bin/m4/Makefile
@@ -1,16 +1,12 @@
-# $OpenBSD: Makefile,v 1.8 2001/09/18 14:55:52 espie Exp $
+# $OpenBSD: Makefile,v 1.10 2002/04/26 13:13:41 espie Exp $
# -DEXTENDED
# if you want the paste & spaste macros.
PROG= m4
CFLAGS+=-DEXTENDED
-CDIAGFLAGS=-W -Wall -Wstrict-prototypes \
+CDIAGFLAGS=-W -Wall -Wstrict-prototypes -pedantic \
-Wno-unused -Wno-char-subscripts -Wno-sign-compare
-# No optimization for m88k
-.if (${MACHINE_ARCH} == "m88k")
-CFLAGS+=-O0
-.endif
SRCS= eval.c expr.c look.c main.c misc.c gnum4.c trace.c
MAN= m4.1
diff --git a/usr.bin/m4/eval.c b/usr.bin/m4/eval.c
index 870bffdeb89f..5af3c8774c41 100644
--- a/usr.bin/m4/eval.c
+++ b/usr.bin/m4/eval.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: eval.c,v 1.43 2002/02/16 21:27:48 millert Exp $ */
+/* $OpenBSD: eval.c,v 1.44 2002/04/26 16:15:16 espie Exp $ */
/* $NetBSD: eval.c,v 1.7 1996/11/10 21:21:29 pk Exp $ */
/*
@@ -41,7 +41,7 @@
#if 0
static char sccsid[] = "@(#)eval.c 8.2 (Berkeley) 4/27/95";
#else
-static char rcsid[] = "$OpenBSD: eval.c,v 1.43 2002/02/16 21:27:48 millert Exp $";
+static char rcsid[] = "$OpenBSD: eval.c,v 1.44 2002/04/26 16:15:16 espie Exp $";
#endif
#endif /* not lint */
@@ -109,10 +109,7 @@ unsigned long expansion_id;
* argc is 3 for macro-or-builtin() and 2 for macro-or-builtin
*/
void
-eval(argv, argc, td)
- const char *argv[];
- int argc;
- int td;
+eval(const char *argv[], int argc, int td)
{
ssize_t mark = -1;
@@ -134,10 +131,7 @@ eval(argv, argc, td)
* expand_builtin - evaluate built-in macros.
*/
void
-expand_builtin(argv, argc, td)
- const char *argv[];
- int argc;
- int td;
+expand_builtin(const char *argv[], int argc, int td)
{
int c, n;
int ac;
@@ -501,9 +495,7 @@ expand_builtin(argv, argc, td)
* expand_macro - user-defined macro expansion
*/
void
-expand_macro(argv, argc)
- const char *argv[];
- int argc;
+expand_macro(const char *argv[], int argc)
{
const char *t;
const char *p;
@@ -576,9 +568,7 @@ expand_macro(argv, argc)
* dodefine - install definition in the table
*/
void
-dodefine(name, defn)
- const char *name;
- const char *defn;
+dodefine(const char *name, const char *defn)
{
ndptr p;
int n;
@@ -614,8 +604,7 @@ dodefine(name, defn)
* the given name.
*/
static void
-dodefn(name)
- const char *name;
+dodefn(const char *name)
{
ndptr p;
char *real;
@@ -640,9 +629,7 @@ dodefn(name)
* lookup.
*/
static void
-dopushdef(name, defn)
- const char *name;
- const char *defn;
+dopushdef(const char *name, const char *defn)
{
ndptr p;
@@ -663,8 +650,7 @@ dopushdef(name, defn)
* dump_one_def - dump the specified definition.
*/
static void
-dump_one_def(p)
- ndptr p;
+dump_one_def(ndptr p)
{
char *real;
@@ -687,9 +673,7 @@ dump_one_def(p)
* hash table is dumped.
*/
static void
-dodump(argv, argc)
- const char *argv[];
- int argc;
+dodump(const char *argv[], int argc)
{
int n;
ndptr p;
@@ -709,10 +693,7 @@ dodump(argv, argc)
* dotrace - mark some macros as traced/untraced depending upon on.
*/
static void
-dotrace(argv, argc, on)
- const char *argv[];
- int argc;
- int on;
+dotrace(const char *argv[], int argc, int on)
{
int n;
@@ -727,9 +708,7 @@ dotrace(argv, argc, on)
* doifelse - select one of two alternatives - loop.
*/
static void
-doifelse(argv, argc)
- const char *argv[];
- int argc;
+doifelse(const char *argv[], int argc)
{
cycle {
if (STREQ(argv[2], argv[3]))
@@ -749,8 +728,7 @@ doifelse(argv, argc)
* doinclude - include a given file.
*/
static int
-doincl(ifile)
- const char *ifile;
+doincl(const char *ifile)
{
if (ilevel + 1 == MAXINP)
errx(1, "%s at line %lu: too many include files.",
@@ -769,8 +747,7 @@ doincl(ifile)
* macro processing.
*/
static int
-dopaste(pfile)
- const char *pfile;
+dopaste(const char *pfile)
{
FILE *pf;
int c;
@@ -786,9 +763,7 @@ dopaste(pfile)
#endif
static void
-gnu_dochq(argv, ac)
- const char *argv[];
- int ac;
+gnu_dochq(const char *argv[], int ac)
{
/* In gnu-m4 mode, the only way to restore quotes is to have no
* arguments at all. */
@@ -808,9 +783,7 @@ gnu_dochq(argv, ac)
* dochq - change quote characters
*/
static void
-dochq(argv, argc)
- const char *argv[];
- int argc;
+dochq(const char *argv[], int argc)
{
if (argc > 2) {
if (*argv[2])
@@ -831,9 +804,7 @@ dochq(argv, argc)
}
static void
-gnu_dochc(argv, ac)
- const char *argv[];
- int ac;
+gnu_dochc(const char *argv[], int ac)
{
/* In gnu-m4 mode, no arguments mean no comment
* arguments at all. */
@@ -855,9 +826,7 @@ gnu_dochc(argv, ac)
* dochc - change comment characters
*/
static void
-dochc(argv, argc)
- const char *argv[];
- int argc;
+dochc(const char *argv[], int argc)
{
if (argc > 2) {
if (*argv[2])
@@ -879,8 +848,7 @@ dochc(argv, argc)
* dodivert - divert the output to a temporary file
*/
static void
-dodiv(n)
- int n;
+dodiv(int n)
{
int fd;
@@ -911,9 +879,7 @@ dodiv(n)
* other outputs, in numerical order.
*/
static void
-doundiv(argv, argc)
- const char *argv[];
- int argc;
+doundiv(const char *argv[], int argc)
{
int ind;
int n;
@@ -936,9 +902,7 @@ doundiv(argv, argc)
* dosub - select substring
*/
static void
-dosub(argv, argc)
- const char *argv[];
- int argc;
+dosub(const char *argv[], int argc)
{
const char *ap, *fc, *k;
int nc;
@@ -987,11 +951,7 @@ dosub(argv, argc)
* destination string.
*/
static void
-map(dest, src, from, to)
- char *dest;
- const char *src;
- const char *from;
- const char *to;
+map(char *dest, const char *src, const char *from, const char *to)
{
const char *tmp;
unsigned char sch, dch;
@@ -1063,10 +1023,7 @@ map(dest, src, from, to)
* on the way.
*/
static const char *
-handledash(buffer, end, src)
- char *buffer;
- char *end;
- const char *src;
+handledash(char *buffer, char *end, const char *src)
{
char *p;
@@ -1091,4 +1048,3 @@ handledash(buffer, end, src)
*p = '\0';
return buffer;
}
-
diff --git a/usr.bin/m4/expr.c b/usr.bin/m4/expr.c
index d73e7123d8f3..10eacc91bd1e 100644
--- a/usr.bin/m4/expr.c
+++ b/usr.bin/m4/expr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: expr.c,v 1.12 2002/02/16 21:27:48 millert Exp $ */
+/* $OpenBSD: expr.c,v 1.14 2002/04/26 16:15:16 espie Exp $ */
/* $NetBSD: expr.c,v 1.7 1995/09/28 05:37:31 tls Exp $ */
/*
@@ -41,7 +41,7 @@
#if 0
static char sccsid[] = "@(#)expr.c 8.2 (Berkeley) 4/29/95";
#else
-static char rcsid[] = "$OpenBSD: expr.c,v 1.12 2002/02/16 21:27:48 millert Exp $";
+static char rcsid[] = "$OpenBSD: expr.c,v 1.14 2002/04/26 16:15:16 espie Exp $";
#endif
#endif /* not lint */
@@ -142,8 +142,7 @@ static jmp_buf expjump;
#define getch() *nxtch++
int
-expr(expbuf)
- const char *expbuf;
+expr(const char *expbuf)
{
int rval;
@@ -166,12 +165,12 @@ expr(expbuf)
static int
query()
{
- int bool, true_val, false_val;
+ int result, true_val, false_val;
- bool = lor();
+ result = lor();
if (skipws() != '?') {
ungetch();
- return bool;
+ return result;
}
true_val = query();
@@ -179,7 +178,7 @@ query()
experr("bad query");
false_val = query();
- return bool ? true_val : false_val;
+ return result ? true_val : false_val;
}
/*
@@ -615,8 +614,7 @@ skipws()
* and forces eval to return FALSE.
*/
static void
-experr(msg)
- const char *msg;
+experr(const char *msg)
{
printf("m4: %s in expr %s.\n", msg, where);
longjmp(expjump, -1);
diff --git a/usr.bin/m4/gnum4.c b/usr.bin/m4/gnum4.c
index 782090d3a0ed..0383ef4c745b 100644
--- a/usr.bin/m4/gnum4.c
+++ b/usr.bin/m4/gnum4.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: gnum4.c,v 1.16 2002/02/16 21:27:48 millert Exp $ */
+/* $OpenBSD: gnum4.c,v 1.18 2002/04/26 16:15:16 espie Exp $ */
/*
* Copyright (c) 1999 Marc Espie
@@ -67,8 +67,7 @@ static void ensure_m4path(void);
static struct input_file *dopath(struct input_file *, const char *);
static struct path_entry *
-new_path_entry(dirname)
- const char *dirname;
+new_path_entry(const char *dirname)
{
struct path_entry *n;
@@ -83,8 +82,7 @@ new_path_entry(dirname)
}
void
-addtoincludepath(dirname)
- const char *dirname;
+addtoincludepath(const char *dirname)
{
struct path_entry *n;
@@ -124,9 +122,7 @@ ensure_m4path()
static
struct input_file *
-dopath(i, filename)
- struct input_file *i;
- const char *filename;
+dopath(struct input_file *i, const char *filename)
{
char path[MAXPATHLEN];
struct path_entry *pe;
@@ -143,9 +139,7 @@ dopath(i, filename)
}
struct input_file *
-fopen_trypath(i, filename)
- struct input_file *i;
- const char *filename;
+fopen_trypath(struct input_file *i, const char *filename)
{
FILE *f;
@@ -163,9 +157,7 @@ fopen_trypath(i, filename)
}
void
-doindir(argv, argc)
- const char *argv[];
- int argc;
+doindir(const char *argv[], int argc)
{
ndptr p;
@@ -177,9 +169,7 @@ doindir(argv, argc)
}
void
-dobuiltin(argv, argc)
- const char *argv[];
- int argc;
+dobuiltin(const char *argv[], int argc)
{
int n;
argv[1] = NULL;
@@ -198,7 +188,7 @@ static size_t bufsize = 0;
static size_t current = 0;
static void addchars(const char *, size_t);
-static void addchar(char);
+static void addchar(int);
static char *twiddle(const char *);
static char *getstring(void);
static void exit_regerror(int, regex_t *);
@@ -210,9 +200,7 @@ static void add_replace(const char *, regex_t *, const char *, regmatch_t *);
#define addconstantstring(s) addchars((s), sizeof(s)-1)
static void
-addchars(c, n)
- const char *c;
- size_t n;
+addchars(const char *c, size_t n)
{
if (n == 0)
return;
@@ -230,8 +218,7 @@ addchars(c, n)
}
static void
-addchar(c)
- char c;
+addchar(int c)
{
if (current +1 > bufsize) {
if (bufsize == 0)
@@ -255,9 +242,7 @@ getstring()
static void
-exit_regerror(er, re)
- int er;
- regex_t *re;
+exit_regerror(int er, regex_t *re)
{
size_t errlen;
char *errbuf;
@@ -269,11 +254,7 @@ exit_regerror(er, re)
}
static void
-add_sub(n, string, re, pm)
- int n;
- const char *string;
- regex_t *re;
- regmatch_t *pm;
+add_sub(int n, const char *string, regex_t *re, regmatch_t *pm)
{
if (n > re->re_nsub)
warnx("No subexpression %d", n);
@@ -290,11 +271,7 @@ add_sub(n, string, re, pm)
* constructs and replacing them with substrings of the original string.
*/
static void
-add_replace(string, re, replace, pm)
- const char *string;
- regex_t *re;
- const char *replace;
- regmatch_t *pm;
+add_replace(const char *string, regex_t *re, const char *replace, regmatch_t *pm)
{
const char *p;
@@ -327,11 +304,7 @@ add_replace(string, re, replace, pm)
}
static void
-do_subst(string, re, replace, pm)
- const char *string;
- regex_t *re;
- const char *replace;
- regmatch_t *pm;
+do_subst(const char *string, regex_t *re, const char *replace, regmatch_t *pm)
{
int error;
int flags = 0;
@@ -371,11 +344,7 @@ do_subst(string, re, replace, pm)
}
static void
-do_regexp(string, re, replace, pm)
- const char *string;
- regex_t *re;
- const char *replace;
- regmatch_t *pm;
+do_regexp(const char *string, regex_t *re, const char *replace, regmatch_t *pm)
{
int error;
@@ -392,10 +361,7 @@ do_regexp(string, re, replace, pm)
}
static void
-do_regexpindex(string, re, pm)
- const char *string;
- regex_t *re;
- regmatch_t *pm;
+do_regexpindex(const char *string, regex_t *re, regmatch_t *pm)
{
int error;
@@ -415,8 +381,7 @@ do_regexpindex(string, re, pm)
* says. So we twiddle with the regexp before passing it to regcomp.
*/
static char *
-twiddle(p)
- const char *p;
+twiddle(const char *p)
{
/* This could use strcspn for speed... */
while (*p != '\0') {
@@ -461,9 +426,7 @@ twiddle(p)
* argv[4]: opt rep
*/
void
-dopatsubst(argv, argc)
- const char *argv[];
- int argc;
+dopatsubst(const char *argv[], int argc)
{
int error;
regex_t re;
@@ -487,9 +450,7 @@ dopatsubst(argv, argc)
}
void
-doregexp(argv, argc)
- const char *argv[];
- int argc;
+doregexp(const char *argv[], int argc)
{
int error;
regex_t re;
@@ -514,8 +475,7 @@ doregexp(argv, argc)
}
void
-doesyscmd(cmd)
- const char *cmd;
+doesyscmd(const char *cmd)
{
int p[2];
pid_t pid, cpid;
diff --git a/usr.bin/m4/look.c b/usr.bin/m4/look.c
index ffb58e05167c..ba76e805fda7 100644
--- a/usr.bin/m4/look.c
+++ b/usr.bin/m4/look.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: look.c,v 1.9 2002/02/16 21:27:48 millert Exp $ */
+/* $OpenBSD: look.c,v 1.10 2002/04/26 16:15:16 espie Exp $ */
/*
* Copyright (c) 1989, 1993
@@ -57,9 +57,8 @@ static char sccsid[] = "@(#)look.c 8.1 (Berkeley) 6/6/93";
static void freent(ndptr);
-unsigned
-hash(name)
- const char *name;
+unsigned int
+hash(const char *name)
{
unsigned int h = 0;
while (*name)
@@ -71,8 +70,7 @@ hash(name)
* find name in the hash table
*/
ndptr
-lookup(name)
- const char *name;
+lookup(const char *name)
{
ndptr p;
unsigned int h;
@@ -89,8 +87,7 @@ lookup(name)
* The new entry is added in front of a hash bucket.
*/
ndptr
-addent(name)
- const char *name;
+addent(const char *name)
{
unsigned int h;
ndptr p;
@@ -105,8 +102,7 @@ addent(name)
}
static void
-freent(p)
- ndptr p;
+freent(ndptr p)
{
free((char *) p->name);
if (p->defn != null)
@@ -118,9 +114,7 @@ freent(p)
* remove an entry from the hashtable
*/
void
-remhash(name, all)
- const char *name;
- int all;
+remhash(const char *name, int all)
{
unsigned int h;
ndptr xp, tp, mp;
diff --git a/usr.bin/m4/main.c b/usr.bin/m4/main.c
index 644b8978844b..9e29700fcb75 100644
--- a/usr.bin/m4/main.c
+++ b/usr.bin/m4/main.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: main.c,v 1.52 2002/02/16 21:27:48 millert Exp $ */
+/* $OpenBSD: main.c,v 1.53 2002/04/26 16:15:16 espie Exp $ */
/* $NetBSD: main.c,v 1.12 1997/02/08 23:54:49 cgd Exp $ */
/*-
@@ -47,7 +47,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/6/93";
#else
-static char rcsid[] = "$OpenBSD: main.c,v 1.52 2002/02/16 21:27:48 millert Exp $";
+static char rcsid[] = "$OpenBSD: main.c,v 1.53 2002/04/26 16:15:16 espie Exp $";
#endif
#endif /* not lint */
@@ -172,9 +172,7 @@ static void enlarge_stack(void);
int main(int, char *[]);
int
-main(argc,argv)
- int argc;
- char *argv[];
+main(int argc, char *argv[])
{
int c;
int n;
@@ -279,9 +277,7 @@ main(argc,argv)
* 0 if `token' not found; all characters pushed back
*/
static int
-do_look_ahead(t, token)
- int t;
- const char *token;
+do_look_ahead(int t, const char *token)
{
int i;
@@ -489,8 +485,7 @@ macro()
* output string directly, without pushing it for reparses.
*/
void
-outputstr(s)
- const char *s;
+outputstr(const char *s)
{
if (sp < 0)
while (*s)
@@ -506,9 +501,7 @@ outputstr(s)
* combo with lookup to speed things up.
*/
static ndptr
-inspect(c, tp)
- int c;
- char *tp;
+inspect(int c, char *tp)
{
char *name = tp;
char *etp = tp+MAXTOK;
@@ -572,8 +565,7 @@ initkwds()
/* Look up a builtin type, even if overridden by the user */
int
-builtin_type(key)
- const char *key;
+builtin_type(const char *key)
{
int i;
@@ -584,8 +576,7 @@ builtin_type(key)
}
char *
-builtin_realname(n)
- int n;
+builtin_realname(int n)
{
int i;
@@ -596,9 +587,7 @@ builtin_realname(n)
}
static void
-record(t, lev)
- struct position *t;
- int lev;
+record(struct position *t, int lev)
{
if (lev < MAXRECORD) {
t[lev].name = CURRENT_NAME;
@@ -607,9 +596,7 @@ record(t, lev)
}
static void
-dump_stack(t, lev)
- struct position *t;
- int lev;
+dump_stack(struct position *t, int lev)
{
int i;
diff --git a/usr.bin/m4/misc.c b/usr.bin/m4/misc.c
index e4bfa7ef1a8b..291c2192fde5 100644
--- a/usr.bin/m4/misc.c
+++ b/usr.bin/m4/misc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: misc.c,v 1.26 2001/11/16 23:50:40 deraadt Exp $ */
+/* $OpenBSD: misc.c,v 1.27 2002/04/26 16:15:16 espie Exp $ */
/* $NetBSD: misc.c,v 1.6 1995/09/28 05:37:41 tls Exp $ */
/*
@@ -41,7 +41,7 @@
#if 0
static char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/6/93";
#else
-static char rcsid[] = "$OpenBSD: misc.c,v 1.26 2001/11/16 23:50:40 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: misc.c,v 1.27 2002/04/26 16:15:16 espie Exp $";
#endif
#endif /* not lint */
@@ -76,9 +76,7 @@ char *endpbb; /* end of push-back buffer */
* find the index of second str in the first str.
*/
ptrdiff_t
-indx(s1, s2)
- const char *s1;
- const char *s2;
+indx(const char *s1, const char *s2)
{
char *t;
@@ -92,8 +90,7 @@ indx(s1, s2)
* putback - push character back onto input
*/
void
-putback(c)
- int c;
+putback(int c)
{
if (c == EOF)
return;
@@ -108,8 +105,7 @@ putback(c)
* performance.
*/
void
-pbstr(s)
- const char *s;
+pbstr(const char *s)
{
size_t n;
@@ -124,8 +120,7 @@ pbstr(s)
* pbnum - convert number to string, push back on input.
*/
void
-pbnum(n)
- int n;
+pbnum(int n)
{
int num;
@@ -143,8 +138,7 @@ pbnum(n)
* pbunsigned - convert unsigned long to string, push back on input.
*/
void
-pbunsigned(n)
- unsigned long n;
+pbunsigned(unsigned long n)
{
do {
putback(n % 10 + '0');
@@ -211,8 +205,7 @@ enlarge_bufspace()
* chrsave - put single char on string space
*/
void
-chrsave(c)
- int c;
+chrsave(int c)
{
if (ep >= endest)
enlarge_strspace();
@@ -223,8 +216,7 @@ chrsave(c)
* read in a diversion file, and dispose it.
*/
void
-getdiv(n)
- int n;
+getdiv(int n)
{
int c;
@@ -238,8 +230,7 @@ getdiv(n)
}
void
-onintr(signo)
- int signo;
+onintr(int signo)
{
#define intrmessage "m4: interrupted.\n"
write(STDERR_FILENO, intrmessage, sizeof(intrmessage)-1);
@@ -263,8 +254,7 @@ killdiv()
/*
* resizedivs: allocate more diversion files */
void
-resizedivs(n)
- int n;
+resizedivs(int n)
{
int i;
@@ -277,8 +267,7 @@ resizedivs(n)
}
void *
-xalloc(n)
- size_t n;
+xalloc(size_t n)
{
char *p = malloc(n);
@@ -288,8 +277,7 @@ xalloc(n)
}
char *
-xstrdup(s)
- const char *s;
+xstrdup(const char *s)
{
char *p = strdup(s);
if (p == NULL)
@@ -305,8 +293,7 @@ usage()
}
int
-obtain_char(f)
- struct input_file *f;
+obtain_char(struct input_file *f)
{
if (f->c == EOF)
return EOF;
@@ -318,10 +305,7 @@ obtain_char(f)
}
void
-set_input(f, real, name)
- struct input_file *f;
- FILE *real;
- const char *name;
+set_input(struct input_file *f, FILE *real, const char *name)
{
f->file = real;
f->lineno = 1;
@@ -330,8 +314,7 @@ set_input(f, real, name)
}
void
-release_input(f)
- struct input_file *f;
+release_input(struct input_file *f)
{
if (f->file != stdin)
fclose(f->file);
@@ -343,15 +326,13 @@ release_input(f)
}
void
-doprintlineno(f)
- struct input_file *f;
+doprintlineno(struct input_file *f)
{
pbunsigned(f->lineno);
}
void
-doprintfilename(f)
- struct input_file *f;
+doprintfilename(struct input_file *f)
{
pbstr(rquote);
pbstr(f->name);
@@ -370,9 +351,7 @@ buffer_mark()
void
-dump_buffer(f, m)
- FILE *f;
- size_t m;
+dump_buffer(FILE *f, size_t m)
{
char *s;
diff --git a/usr.bin/m4/trace.c b/usr.bin/m4/trace.c
index 231667edd360..99c72aba2db2 100644
--- a/usr.bin/m4/trace.c
+++ b/usr.bin/m4/trace.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: trace.c,v 1.4 2002/02/16 21:27:48 millert Exp $ */
+/* $OpenBSD: trace.c,v 1.6 2002/04/26 16:15:16 espie Exp $ */
/*
* Copyright (c) 2001 Marc Espie.
*
@@ -62,8 +62,7 @@ static int frame_level(void);
static unsigned int flags = TRACE_QUOTE | TRACE_EXPANSION;
static struct t *
-find_trace_entry(name)
- const char *name;
+find_trace_entry(const char *name)
{
struct t *n;
@@ -75,9 +74,7 @@ find_trace_entry(name)
void
-mark_traced(name, on)
- const char *name;
- int on;
+mark_traced(const char *name, int on)
{
struct t *n, *n2;
@@ -99,18 +96,17 @@ mark_traced(name, on)
} else {
n = find_trace_entry(name);
if (n == NULL) {
- n = xalloc(sizeof(struct t));
- n->name = xstrdup(name);
- n->next = l;
- l = n;
+ n = xalloc(sizeof(struct t));
+ n->name = xstrdup(name);
+ n->next = l;
+ l = n;
}
n->on = on;
}
}
int
-is_traced(name)
- const char *name;
+is_traced(const char *name)
{
struct t *n;
@@ -121,8 +117,7 @@ is_traced(name)
}
void
-trace_file(name)
- const char *name;
+trace_file(const char *name)
{
if (traceout != stderr)
@@ -133,8 +128,7 @@ trace_file(name)
}
static unsigned int
-letter_to_flag(c)
- int c;
+letter_to_flag(int c)
{
switch(c) {
case 'a':
@@ -165,8 +159,7 @@ letter_to_flag(c)
}
void
-set_trace_flags(s)
- const char *s;
+set_trace_flags(const char *s)
{
char mode = 0;
unsigned int f = 0;
@@ -203,8 +196,7 @@ frame_level()
}
static void
-print_header(inp)
- struct input_file *inp;
+print_header(struct input_file *inp)
{
fprintf(traceout, "m4trace:");
if (flags & TRACE_FILENAME)
@@ -217,10 +209,7 @@ print_header(inp)
}
ssize_t
-trace(argv, argc, inp)
- const char **argv;
- int argc;
- struct input_file *inp;
+trace(const char *argv[], int argc, struct input_file *inp)
{
print_header(inp);
if (flags & TRACE_CONT) {
@@ -259,8 +248,7 @@ trace(argv, argc, inp)
}
void
-finish_trace(mark)
-size_t mark;
+finish_trace(size_t mark)
{
fprintf(traceout, " -> ");
if (flags & TRACE_QUOTE)