2
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3
* unrestricted use provided that this legend is included on all tape
4
* media and as a part of the software program in whole or part. Users
5
* may copy or modify Sun RPC without charge, but are not authorized
6
* to license or distribute it to anyone else except as part of a product or
7
* program developed by the user or with the express written consent of
8
* Sun Microsystems, Inc.
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* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14
* Sun RPC is provided with no support and without any obligation on the
15
* part of Sun Microsystems, Inc. to assist in its use, correction,
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* modification or enhancement.
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* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
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* OR ANY PART THEREOF.
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* In no event will Sun Microsystems, Inc. be liable for any lost revenue
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* or profits or other special, indirect and consequential damages, even if
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* Sun has been advised of the possibility of such damages.
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* Sun Microsystems, Inc.
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* Mountain View, California 94043
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static char sccsid[] = "@(#)rpc_util.c 1.11 89/02/22 (C) 1987 SMI";
36
* rpc_util.c, Utility routines for the RPC protocol compiler
43
#include "rpc_parse.h"
46
static void printwhere(void);
49
#define ARGEXT "argument"
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char curline[MAXLINESIZE]; /* current read line */
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char *where = curline; /* current point in line */
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int linenum = 0; /* current line number */
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char *infilename; /* input filename */
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char *outfiles[NFILES]; /* output file names */
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FILE *fout; /* file pointer of current output */
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FILE *fin; /* file pointer of current input */
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list *defined; /* list of defined things */
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* Reinitialize the world
72
memset(curline, 0, MAXLINESIZE);
82
streq(char *a, char *b)
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return (strcmp(a, b) == 0);
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* find a value in a list
91
findval(list *lst, char *val, int (*cmp)(definition *, char *))
94
for (; lst != NULL; lst = lst->next) {
95
if ((*cmp) (lst->val, val)) {
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* store a value in a list
114
for (l = lstp; *l != NULL; l = (list **) & (*l)->next);
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findit(definition *def, char *type)
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return (streq(def->def_name, type));
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fixit(char *type, char *orig)
132
def = (definition *) FINDVAL(defined, type, findit);
133
if (def == NULL || def->def_kind != DEF_TYPEDEF) {
136
switch (def->def.ty.rel) {
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return (def->def.ty.old_type);
140
return (fixit(def->def.ty.old_type, orig));
149
return (fixit(type, type));
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stringfix(char *type)
155
if (streq(type, "string")) {
156
return ("wrapstring");
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ptype(char *prefix, char *type, int follow)
165
if (prefix != NULL) {
166
if (streq(prefix, "enum")) {
167
f_print(fout, "enum ");
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f_print(fout, "struct ");
172
if (streq(type, "bool")) {
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f_print(fout, "bool_t ");
174
} else if (streq(type, "string")) {
175
f_print(fout, "char *");
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f_print(fout, "%s ", follow ? fixtype(type) : type);
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typedefed(definition *def, char *type)
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if (def->def_kind != DEF_TYPEDEF || def->def.ty.old_prefix != NULL) {
187
return (streq(def->def_name, type));
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isvectordef(char *type, relation rel)
199
return (!streq(type, "string"));
205
def = (definition *) FINDVAL(defined, type, typedefed);
209
type = def->def.ty.old_type;
210
rel = def->def.ty.rel;
219
static char buf[100];
222
while ((c = *str++) != '\0') {
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*p++ = (c >= 'A' && c <= 'Z') ? (c - 'A' + 'a') : c;
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pvname_svc(char *pname, char *vnum)
232
f_print(fout, "%s_%s_svc", locase(pname), vnum);
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pvname(char *pname, char *vnum)
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f_print(fout, "%s_%s", locase(pname), vnum);
242
* print a useful (?) error message, and then die
248
f_print(stderr, "%s, line %d: ", infilename, linenum);
249
f_print(stderr, "%s\n", msg);
254
* Something went wrong, unlink any files that we may have created and then
262
for (i = 0; i < nfiles; i++) {
263
(void) unlink(outfiles[i]);
269
record_open(char *file)
271
if (nfiles < NFILES) {
272
outfiles[nfiles++] = file;
274
f_print(stderr, "too many files!\n");
279
static char expectbuf[100];
280
static char *toktostr();
283
* error, token encountered was not the expected one
289
s_print(expectbuf, "expected '%s'",
295
* error, token encountered was not one of two expected ones
298
expected2(exp1, exp2)
301
s_print(expectbuf, "expected '%s' or '%s'",
308
* error, token encountered was not one of 3 expected ones
311
expected3(exp1, exp2, exp3)
312
tok_kind exp1, exp2, exp3;
314
s_print(expectbuf, "expected '%s', '%s' or '%s'",
327
(void) fputc('\t', f);
332
static token tokstrings[] = {
333
{TOK_IDENT, "identifier"},
334
{TOK_CONST, "const"},
345
{TOK_SEMICOLON, ";"},
346
{TOK_UNION, "union"},
347
{TOK_STRUCT, "struct"},
348
{TOK_SWITCH, "switch"},
350
{TOK_DEFAULT, "default"},
352
{TOK_TYPEDEF, "typedef"},
354
{TOK_SHORT, "short"},
355
{TOK_INT32, "int32"},
356
{TOK_UNSIGNED, "unsigned"},
357
{TOK_DOUBLE, "double"},
358
{TOK_FLOAT, "float"},
360
{TOK_STRING, "string"},
361
{TOK_OPAQUE, "opaque"},
364
{TOK_PROGRAM, "program"},
365
{TOK_VERSION, "version"},
375
for (sp = tokstrings; sp->kind != TOK_EOF && sp->kind != kind; sp++);
388
for (i = 0; (c = curline[i]) != '\0'; i++) {
390
cnt = 8 - (i % TABSIZE);
396
(void) fputc(c, stderr);
409
for (i = 0; i < where - curline; i++) {
412
cnt = 8 - (i % TABSIZE);
417
(void) fputc('^', stderr);
420
(void) fputc('\n', stderr);
424
make_argname(char *pname, char *vname)
428
name = malloc(strlen(pname) + strlen(vname) + strlen(ARGEXT) + 3);
430
fprintf(stderr, "failed in malloc");
433
sprintf(name, "%s_%s_%s", locase(pname), vname, ARGEXT);
437
bas_type *typ_list_h;
438
bas_type *typ_list_t;
441
add_type(int len, char *type)
446
if ((ptr = (bas_type *) malloc(sizeof(bas_type))) == (bas_type *) NULL) {
447
fprintf(stderr, "failed in malloc");
453
if (typ_list_t == NULL) {
459
typ_list_t->next = ptr;
466
find_type(char *type)
473
while (ptr != NULL) {
474
if (strcmp(ptr->name, type) == 0)
added
removed
tools/rpcgen/rpc_util.c
