mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-11-30 04:22:44 +00:00
17853db4b0
Merge from upstream. The system-status test was modifed upstream, but it still doesn't fit into ATF, so those changes weren't brought in. From FIXES: Jun 23, 2024 Fix signal for system-status test. Thanks to Tim van der Molen. Rewrite if-else chain as switch. Thanks to Andrew Sukach. May 27, 2024 Spelling fixes and removal of unneeded prototypes and extern. Thanks to Jonathan Gray. May 4, 2024 Fixed a use-after-free bug with ARGV for "delete ARGV". Also ENVtab is no longer global. Thanks to Benjamin Sturz for spotting the ARGV issue and Todd Miller for the fix. May 3, 2024: Remove warnings when compiling with g++. Thanks to Arnold Robbins. Sponsored by: Netflix
204 lines
7.2 KiB
C
204 lines
7.2 KiB
C
/****************************************************************
|
|
Copyright (C) Lucent Technologies 1997
|
|
All Rights Reserved
|
|
|
|
Permission to use, copy, modify, and distribute this software and
|
|
its documentation for any purpose and without fee is hereby
|
|
granted, provided that the above copyright notice appear in all
|
|
copies and that both that the copyright notice and this
|
|
permission notice and warranty disclaimer appear in supporting
|
|
documentation, and that the name Lucent Technologies or any of
|
|
its entities not be used in advertising or publicity pertaining
|
|
to distribution of the software without specific, written prior
|
|
permission.
|
|
|
|
LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
|
|
IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
|
|
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
|
|
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
|
|
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
|
|
THIS SOFTWARE.
|
|
****************************************************************/
|
|
|
|
extern int yywrap(void);
|
|
extern void setfname(Cell *);
|
|
extern int constnode(Node *);
|
|
extern char *strnode(Node *);
|
|
extern Node *notnull(Node *);
|
|
extern int yyparse(void);
|
|
|
|
extern int yylex(void);
|
|
extern void startreg(void);
|
|
extern int input(void);
|
|
extern void unput(int);
|
|
extern void unputstr(const char *);
|
|
|
|
extern fa *makedfa(const char *, bool);
|
|
extern fa *mkdfa(const char *, bool);
|
|
extern int makeinit(fa *, bool);
|
|
extern void penter(Node *);
|
|
extern void freetr(Node *);
|
|
extern int quoted(const uschar **);
|
|
extern int *cclenter(const char *);
|
|
extern noreturn void overflo(const char *);
|
|
extern void cfoll(fa *, Node *);
|
|
extern int first(Node *);
|
|
extern void follow(Node *);
|
|
extern int member(int, int *);
|
|
extern int match(fa *, const char *);
|
|
extern int pmatch(fa *, const char *);
|
|
extern int nematch(fa *, const char *);
|
|
extern bool fnematch(fa *, FILE *, char **, int *, int);
|
|
extern Node *reparse(const char *);
|
|
extern Node *regexp(void);
|
|
extern Node *primary(void);
|
|
extern Node *concat(Node *);
|
|
extern Node *alt(Node *);
|
|
extern Node *unary(Node *);
|
|
extern int relex(void);
|
|
extern int cgoto(fa *, int, int);
|
|
extern void freefa(fa *);
|
|
|
|
extern int pgetc(void);
|
|
extern char *cursource(void);
|
|
|
|
extern Node *nodealloc(size_t);
|
|
extern Node *exptostat(Node *);
|
|
extern Node *node1(int, Node *);
|
|
extern Node *node2(int, Node *, Node *);
|
|
extern Node *node3(int, Node *, Node *, Node *);
|
|
extern Node *node4(int, Node *, Node *, Node *, Node *);
|
|
extern Node *node5(int, Node *, Node *, Node *, Node *, Node *);
|
|
extern Node *stat3(int, Node *, Node *, Node *);
|
|
extern Node *op2(int, Node *, Node *);
|
|
extern Node *op1(int, Node *);
|
|
extern Node *stat1(int, Node *);
|
|
extern Node *op3(int, Node *, Node *, Node *);
|
|
extern Node *op4(int, Node *, Node *, Node *, Node *);
|
|
extern Node *op5(int, Node *, Node *, Node *, Node *, Node *);
|
|
extern Node *stat2(int, Node *, Node *);
|
|
extern Node *stat4(int, Node *, Node *, Node *, Node *);
|
|
extern Node *celltonode(Cell *, int);
|
|
extern Node *rectonode(void);
|
|
extern Node *makearr(Node *);
|
|
extern Node *pa2stat(Node *, Node *, Node *);
|
|
extern Node *linkum(Node *, Node *);
|
|
extern void defn(Cell *, Node *, Node *);
|
|
extern int isarg(const char *);
|
|
extern const char *tokname(int);
|
|
extern Cell *(*proctab[])(Node **, int);
|
|
extern int ptoi(void *);
|
|
extern Node *itonp(int);
|
|
|
|
extern void syminit(void);
|
|
extern void arginit(int, char **);
|
|
extern void envinit(char **);
|
|
extern Array *makesymtab(int);
|
|
extern void freesymtab(Cell *);
|
|
extern void freeelem(Cell *, const char *);
|
|
extern Cell *setsymtab(const char *, const char *, double, unsigned int, Array *);
|
|
extern int hash(const char *, int);
|
|
extern void rehash(Array *);
|
|
extern Cell *lookup(const char *, Array *);
|
|
extern double setfval(Cell *, double);
|
|
extern void funnyvar(Cell *, const char *);
|
|
extern char *setsval(Cell *, const char *);
|
|
extern double getfval(Cell *);
|
|
extern char *getsval(Cell *);
|
|
extern char *getpssval(Cell *); /* for print */
|
|
extern char *tostring(const char *);
|
|
extern char *tostringN(const char *, size_t);
|
|
extern char *qstring(const char *, int);
|
|
extern Cell *catstr(Cell *, Cell *);
|
|
|
|
extern void recinit(unsigned int);
|
|
extern void initgetrec(void);
|
|
extern void makefields(int, int);
|
|
extern void growfldtab(int n);
|
|
extern void savefs(void);
|
|
extern int getrec(char **, int *, bool);
|
|
extern void nextfile(void);
|
|
extern int readrec(char **buf, int *bufsize, FILE *inf, bool isnew);
|
|
extern char *getargv(int);
|
|
extern void setclvar(char *);
|
|
extern void fldbld(void);
|
|
extern void cleanfld(int, int);
|
|
extern void newfld(int);
|
|
extern void setlastfld(int);
|
|
extern int refldbld(const char *, const char *);
|
|
extern void recbld(void);
|
|
extern Cell *fieldadr(int);
|
|
extern void yyerror(const char *);
|
|
extern void bracecheck(void);
|
|
extern void bcheck2(int, int, int);
|
|
extern void SYNTAX(const char *, ...)
|
|
__attribute__((__format__(__printf__, 1, 2)));
|
|
extern noreturn void FATAL(const char *, ...)
|
|
__attribute__((__format__(__printf__, 1, 2)));
|
|
extern void WARNING(const char *, ...)
|
|
__attribute__((__format__(__printf__, 1, 2)));
|
|
extern void error(void);
|
|
extern void eprint(void);
|
|
extern void bclass(int);
|
|
extern double errcheck(double, const char *);
|
|
extern int isclvar(const char *);
|
|
extern bool is_valid_number(const char *s, bool trailing_stuff_ok,
|
|
bool *no_trailing, double *result);
|
|
#define is_number(s, val) is_valid_number(s, false, NULL, val)
|
|
|
|
extern int adjbuf(char **pb, int *sz, int min, int q, char **pbp, const char *what);
|
|
extern void run(Node *);
|
|
extern Cell *execute(Node *);
|
|
extern Cell *program(Node **, int);
|
|
extern Cell *call(Node **, int);
|
|
extern Cell *copycell(Cell *);
|
|
extern Cell *arg(Node **, int);
|
|
extern Cell *jump(Node **, int);
|
|
extern Cell *awkgetline(Node **, int);
|
|
extern Cell *getnf(Node **, int);
|
|
extern Cell *array(Node **, int);
|
|
extern Cell *awkdelete(Node **, int);
|
|
extern Cell *intest(Node **, int);
|
|
extern Cell *matchop(Node **, int);
|
|
extern Cell *boolop(Node **, int);
|
|
extern Cell *relop(Node **, int);
|
|
extern void tfree(Cell *);
|
|
extern Cell *gettemp(void);
|
|
extern Cell *indirect(Node **, int);
|
|
extern Cell *substr(Node **, int);
|
|
extern Cell *sindex(Node **, int);
|
|
extern int format(char **, int *, const char *, Node *);
|
|
extern Cell *awksprintf(Node **, int);
|
|
extern Cell *awkprintf(Node **, int);
|
|
extern Cell *arith(Node **, int);
|
|
extern double ipow(double, int);
|
|
extern Cell *incrdecr(Node **, int);
|
|
extern Cell *assign(Node **, int);
|
|
extern Cell *cat(Node **, int);
|
|
extern Cell *pastat(Node **, int);
|
|
extern Cell *dopa2(Node **, int);
|
|
extern Cell *split(Node **, int);
|
|
extern Cell *condexpr(Node **, int);
|
|
extern Cell *ifstat(Node **, int);
|
|
extern Cell *whilestat(Node **, int);
|
|
extern Cell *dostat(Node **, int);
|
|
extern Cell *forstat(Node **, int);
|
|
extern Cell *instat(Node **, int);
|
|
extern Cell *bltin(Node **, int);
|
|
extern Cell *printstat(Node **, int);
|
|
extern Cell *nullproc(Node **, int);
|
|
extern FILE *redirect(int, Node *);
|
|
extern FILE *openfile(int, const char *, bool *);
|
|
extern const char *filename(FILE *);
|
|
extern Cell *closefile(Node **, int);
|
|
extern void closeall(void);
|
|
extern Cell *dosub(Node **, int);
|
|
extern Cell *gensub(Node **, int);
|
|
|
|
extern FILE *popen(const char *, const char *);
|
|
extern int pclose(FILE *);
|
|
|
|
extern const char *flags2str(int flags);
|