OpenBSD-4.6/usr.bin/sup/src/libc.h
/* $OpenBSD: libc.h,v 1.8 2002/02/19 19:39:39 millert Exp $ */
/*
* Copyright (c) 1991 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the rights
* to redistribute these changes.
*/
/*
**********************************************************************
* HISTORY
* Revision 1.7 89/04/03 11:10:45 vanryzin
* Changed definition of qsort for c++ to indicate the procedure
* passed to qsort has parameters. Since we were unsure if ANSI C
* could handle the syntax I placed the new definition within #if
* defined(c_plusplus) conditionals. This may not be necessary
* and perhaps should be fixed at a later time.
* [89/04/03 vanryzin]
*
* Revision 1.6 89/02/05 15:55:57 gm0w
* Added extern char *errmsg().
* [89/02/04 gm0w]
*
* Revision 1.5 89/01/20 15:34:40 gm0w
* Moved all of the STDC changes to other existing include files
* back into this one. Added non-STDC extern declarations for
* all functions without int return values to match those defined
* by STDC. Added include of sysent.h. Removed obsolete cdate
* extern declaration.
* [88/12/17 gm0w]
*
* Revision 1.4 88/12/22 16:58:56 mja
* Correct __STDC__ parameter type for getenv().
* [88/12/20 dld]
*
* Revision 1.3 88/12/14 23:31:42 mja
* Made file reentrant. Added declarations for __STDC__.
* [88/01/06 jjk]
*
* 30-Apr-88 Glenn Marcy (gm0w) at Carnegie-Mellon University
* Added pathof() extern.
*
* 01-Dec-85 Glenn Marcy (gm0w) at Carnegie-Mellon University
* Added getname() extern.
*
* 29-Nov-85 Glenn Marcy (gm0w) at Carnegie-Mellon University
* Added lseek() extern.
*
* 02-Nov-85 Glenn Marcy (gm0w) at Carnegie-Mellon University
* Added salloc() extern.
*
* 14-Aug-81 Mike Accetta (mja) at Carnegie-Mellon University
* Created.
*
**********************************************************************
*/
#ifndef _LIBC_H_
#define _LIBC_H_ 1
#ifndef _TYPES_
#include <sys/types.h>
#endif /* _TYPES_ */
#ifndef _SYSENT_H_
#include <sysent.h>
#endif /* _SYSENT_H_ */
#ifndef FILE
#include <stdio.h>
#endif /* FILE */
#ifndef _STRING_H_
#include <string.h>
#endif /* _STRING_H_ */
#ifndef _TIME_H_
#include <time.h>
#endif /* _TIME_H_ */
/* CMU stdio additions */
extern FILE *fopenp(const char*, const char*, char*, char*);
extern FILE *fwantread(const char*, const char*, const char*, const char*);
extern FILE *fwantwrite(const char*, const char*, const char*, const char*,
int);
/* CMU string routines */
extern char* foldup(char*, const char*);
extern char* folddown(char*, const char*);
extern char* sindex(const char*, const char*);
extern char _argbreak;
extern char* getstr(const char*, char*, char*);
extern int getstab(const char*, const char**, const char*);
extern int getsearch(const char*, const char**, const char*);
extern char* strarg(const char**, const char*, const char*, char*, char*);
extern int stabarg(const char**, const char*, const char*, const char**,
const char*);
extern int searcharg(const char**, const char*, const char*, const char**,
const char*);
extern int getint(const char*, int, int, int);
extern int intarg(const char**, const char*, const char*, int, int, int);
extern long getlong(const char*, long, long, long);
extern long longarg(const char**, const char*, const char*, long, long, long);
extern short getshort(const char*, short, short, short);
extern short shortarg(const char**, const char*, const char*,
short, short, short);
extern float getfloat(const char*, float, float, float);
extern float floatarg(const char**, const char*, const char*,
float, float, float);
extern double getdouble(const char*, double, double, double);
extern double doublearg(const char**, const char*, const char*,
double, double, double);
extern unsigned int getoct(const char*, unsigned int, unsigned int,
unsigned int);
extern unsigned int octarg(const char**, const char*, const char*,
unsigned int, unsigned int, unsigned int);
extern unsigned int gethex(const char*, unsigned int, unsigned int,
unsigned int);
extern unsigned int hexarg(const char**, const char*, const char*,
unsigned int, unsigned int, unsigned int);
extern unsigned int atoh(const char*);
extern char *concat(const char*, int, ...);
/* CMU library routines */
extern char *getname(int);
extern char *pathof(char *);
extern const char *errmsg(int);
/* CMU time additions */
extern long gtime(const struct tm*);
extern long atot(const char*);
/* 4.3 BSD standard library routines; taken from man(3) */
#if 0
typedef int (*PFI)();
#endif
#if defined(c_plusplus)
typedef int (*PFI2)(...);
#endif /* c_plusplus */
#if 0
extern void abort(void);
extern int abs(int);
extern double atof(const char *);
extern int atoi(const char *);
extern long atol(const char *);
extern void memcpy(void *, const void *, size_t);
extern void memmove(void *, const void *, size_t);
extern int memcmp(const void *, const void *, size_t);
extern void memset(void *, int, size_t);
extern int ffs(int);
extern char *crypt(const char *, const char *);
extern void setkey(char *);
extern void encrypt(char *, int);
extern char *ecvt(double, int, int *, int *);
extern char *fcvt(double, int, int *, int *);
extern char *gcvt(double, int, char *);
extern int execl(const char *, ...);
extern int execv(const char *, const char **);
extern int execle(const char *, ...);
extern int exect(const char *, const char **, const char **);
extern void exit(int);
extern char *getenv(const char *);
extern char *getlogin(void);
extern int getopt(int, const char **, const char *);
extern char *getpass(const char *);
extern char *getusershell(void);
extern void setusershell(void);
extern void endusershell(void);
extern char *getwd(char *);
extern int initgroups(const char *, gid_t);
extern void *malloc(unsigned);
extern void free(void *);
extern void *realloc(void *, unsigned);
extern void *calloc(unsigned, unsigned);
extern void *alloca(int);
extern char *mktemp(char *);
extern int mkstemp(char *);
extern void monitor(PFI, PFI, short *, int, int);
extern void monstartup(PFI, PFI);
extern void moncontrol(int);
extern int pause(void);
#if defined(c_plusplus)
extern void qsort(void *, int, int, PFI2);
#else /* c_plusplus */
extern void qsort(void *, int, int, PFI);
#endif /* c_plusplus */
extern long random(void);
extern int srandom(int);
extern void *initstate(unsigned, void *, int);
extern void *setstate(void *);
extern int rcmd(char **, int, const char *, const char *, const char *, int);
extern int rresvport(int *);
extern int ruserok(char *, int, const char *, const char *);
extern char *re_comp(char *);
extern int re_exec(char *);
extern int rexec(char **, int, const char *, const char *, const char *,
int *);
extern int setuid(uid_t);
extern int seteuid(uid_t);
extern int setruid(uid_t);
extern int setgid(gid_t);
extern int setegid(gid_t);
extern int setrgid(gid_t);
extern void sleep(unsigned);
extern void swab(void *, void *, int);
extern int system(const char *);
extern char *ttyname(int);
extern int isatty(int);
extern int ttyslot(void);
extern unsigned ualarm(unsigned, unsigned);
extern void usleep(unsigned);
#endif
#endif /* not _LIBC_H_ */