NetBSD/usr.bin/xlint/llib/llib-lposix

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/*
* Copyright (c) 1994, 1995 Jochen Pohl
* All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Jochen Pohl for
* The NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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,
* 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
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: llib-lposix,v 1.1.1.1 1995/07/03 20:56:39 cgd Exp $
*/
/* LINTLIBRARY */
#define _POSIX_SOURCE
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/times.h>
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <unistd.h>
#include <math.h>
#include <time.h>
#include <assert.h>
#include <termios.h>
#include <dirent.h>
#include <fcntl.h>
#include <grp.h>
#include <pwd.h>
#include <ctype.h>
#include <signal.h>
#include <locale.h>
#include <setjmp.h>
#include <string.h>
#include <utime.h>
/* PROTOLIB1 */
void (abort)(void);
int (abs)(int j);
int (access)(const char *path, int amode);
double (acos)(double x);
unsigned (alarm)(unsigned seconds);
char *(asctime)(const struct tm *timeptr);
double (asin)(double x);
void (__assert)(const char *expression, int line, const char *file);
double (atan)(double x);
double (atan2)(double y, double x);
int (atexit)(void (*func)(void));
double (atof)(const char *nptr);
int (atoi)(const char *nptr);
long (atol)(const char *nptr);
void *(bsearch)(const void *key, const void *base, size_t nmemb,
size_t size, int (*compar)(const void *, const void *));
void *(calloc)(size_t nmemb, size_t size);
double (ceil)(double x);
speed_t (cfgetispeed)(const struct termios *p);
speed_t (cfgetospeed)(const struct termios *p);
int (cfsetispeed)(struct termios *p, speed_t speed);
int (cfsetospeed)(struct termios *p, speed_t speed);
int (chdir)(const char *path);
int (chmod)(const char *path, mode_t mode);
int (chown)(const char *path, uid_t owner, gid_t group);
void (clearerr)(FILE *stream);
clock_t (clock)(void);
int (close)(int fildes);
int (closedir)(DIR *dirp);
double (cos)(double x);
double (cosh)(double x);
int (creat)(const char *path, mode_t mode);
char *(ctermid)(char *s);
char *(ctime)(const time_t *timer);
char *(cuserid)(char *s);
double (difftime)(time_t time1, time_t time0);
div_t (div)(int numer, int denom);
int (dup)(int fildes);
int (dup2)(int fildes, int fildes2);
int (errno);
int (execl)(const char *path, const char *arg, ...);
int (execle)(const char *path, const char *arg, ...);
int (execlp)(const char *file, const char *arg, ...);
int (execv)(const char *path, char *const argv[]);
int (execve)(const char *path, char *const argv[], char *const *envp);
int (execvp)(const char *file, char *const argv[]);
void (exit)(int status);
void (_exit)(int status);
double (exp)(double x);
double (fabs)(double x);
int (fclose)(FILE *stream);
int (fcntl)(int fildes, int cmd, ...);
FILE *(fdopen)(int fildes, const char *type);
int (feof)(FILE *stream);
int (ferror)(FILE *stream);
int (fflush)(FILE *stream);
int (fgetc)(FILE *stream);
int (fgetpos)(FILE *stream, fpos_t *pos);
char *(fgets)(char *s, int n, FILE *stream);
int (fileno)(FILE *stream);
double (floor)(double x);
double (fmod)(double x, double y);
FILE *(fopen)(const char *filename, const char *mode);
pid_t (fork)(void);
long (fpathconf)(int fildes, int name);
/* PRINTFLIKE2 */
int (fprintf)(FILE *stream, const char *format, ...);
int (fputc)(int c, FILE *stream);
int (fputs)(const char *s, FILE *stream);
size_t (fread)(void *ptr, size_t size, size_t nmemb, FILE *stream);
void (free)(void *ptr);
FILE *(freopen)(const char *filename, const char *mode, FILE *stream);
double (frepx)(double value, int *exp);
/* SCANFLIKE2 */
int (fscanf)(FILE *stream, const char *format, ...);
int (fseek)(FILE *stream, long int offset, int whence);
int (fsetpos)(FILE *stream, const fpos_t *pos);
int (fstat)(int fildes, struct stat *buf);
long (ftell)(FILE *stream);
size_t (fwrite)(const void *ptr, size_t size, size_t nmemb, FILE *stream);
int (getc)(FILE *stream);
int (getchar)(void);
char *(getcwd)(char *buf, size_t size);
gid_t (getegid)(void);
char *(getenv)(const char *name);
uid_t (geteuid)(void);
gid_t (getgid)(void);
struct group *(getgrgid)(gid_t gid);
struct group *(getgrnam)(const char *name);
int (getgroups)(int gidsetsize, gid_t grouplist[]);
char *(getlogin)(void);
pid_t (getpgrp)(void);
pid_t (getpid)(void);
pid_t (getppid)(void);
struct passwd *(getpwnam)(const char *name);
struct passwd *(getpwuid)(uid_t uid);
char *(gets)(char *s);
uid_t (getuid)(void);
struct tm *(gmtime)(const time_t *timer);
int (isalnum)(int c);
int (isalpha)(int c);
int (isatty)(int fildes);
int (iscntrl)(int c);
int (isdigit)(int c);
int (isgraph)(int c);
int (islower)(int c);
int (isprint)(int c);
int (ispunct)(int c);
int (isspace)(int c);
int (isupper)(int c);
int (isxdigit)(int c);
int (kill)(pid_t pid, int sig);
long (labs)(long j);
double (ldexp)(double x, int exp);
ldiv_t (ldiv)(long numer, long denom);
int (link)(const char *existing, const char *new);
struct lconv *(localeconv)(void);
struct tm *(localtime)(const time_t *timer);
double (log)(double x);
double (log10)(double x);
void (longjmp)(jmp_buf env, int val);
off_t (lseek)(int fildes, off_t offset, int whence);
void *(malloc)(size_t size);
int (mblen)(const char *s, size_t n);
size_t (mbstowcs)(wchar_t *pwcs, const char *s, size_t n);
int (mbtowc)(wchar_t *pwc, const char *s, size_t n);
void *(memchr)(const void *s, int c, size_t n);
int (memcmp)(const void *s1, const void *s2, size_t n);
void *(memcpy)(void *s1, const void *s2, size_t n);
void *(memmove)(void *s1, const void *s2, size_t n);
void *(memset)(void *s, int c, size_t n);
int (mkdir)(const char *path, mode_t mode);
int (mkfifo)(const char *path, mode_t mode);
time_t (mktime)(struct tm *timeptr);
double (modf)(double value, double *iptr);
int (open)(const char *path, int oflag, ...);
DIR *(opendir)(const char *dirname);
long (pathconf)(const char *path, int name);
int (pause)(void);
void (perror)(const char *s);
int (pipe)(int fildes[2]);
double (pow)(double x, double y);
/* PRINTFLIKE1 */
int (printf)(const char *format, ...);
int (putc)(int c, FILE *stream);
int (putchar)(int c);
int (puts)(const char *s);
void (qsort)(void *base, size_t nmemb, size_t size,
int (*compar)(const void *, const void *));
int (raise)(int sig);
int (rand)(void);
ssize_t (read)(int fildes, void *buf, size_t nbyte);
struct dirent *(readdir)(DIR *dirp);
void *(realloc)(void *ptr, size_t size);
int (remove)(const char *filename);
int (rename)(const char *old, const char *new);
void (rewind)(FILE *stream);
void (rewinddir)(DIR *dirp);
int (rmdir)(const char *path);
/* SCANFLIKE1 */
int (scanf)(const char *format, ...);
void (setbuf)(FILE *stream, char *buf);
int (setgid)(gid_t gid);
int (setjmp)(jmp_buf env);
char *(setlocale)(int category, const char *locale);
int (setpgid)(pid_t pid, pid_t pgid);
pid_t (setsid)(void);
int (setuid)(uid_t uid);
int (setvbuf)(FILE *stream, char *buf, int mode, size_t size);
int (sigaction)(int sig, const struct sigaction *act,
struct sigaction *oact);
int (sigaddset)(sigset_t *set, int signo);
int (sigdelset)(sigset_t *set, int signo);
int (sigemptyset)(sigset_t *set);
int (sigfillset)(sigset_t *set);
int (sigismember)(const sigset_t *set, int signo);
void (siglongjmp)(sigjmp_buf env, int val);
void (*(signal)(int sig, void (*func)(int)))(int);
int (sigpending)(sigset_t *set);
int (sigprocmask)(int how, const sigset_t *set, sigset_t *oset);
int (sigsetjmp)(sigjmp_buf env, int savemask);
int (sigsuspend)(const sigset_t *sigmask);
double (sin)(double x);
double (sinh)(double x);
unsigned (sleep)(unsigned seconds);
/* PRINTFLIKE2 */
int (sprintf)(char *s, const char *format, ...);
double (sqrt)(double x);
void (srand)(unsigned seed);
/* SCANFLIKE2 */
int (sscanf)(const char *s, const char *format, ...);
int (stat)(const char *path, struct stat *buf);
char *(strcat)(char *s1, const char *s2);
char *(strchr)(const char *s, int c);
int (strcmp)(const char *s1, const char *s2);
int (strcoll)(const char *s1, const char *s2);
char *(strcpy)(char *s1, const char *s2);
size_t (strcspn)(const char *s1, const char *s2);
char *(strerror)(int errnum);
size_t (strftime)(char *s, size_t maxsize, const char *format,
const struct tm *timeptr);
size_t (strlen)(const char *s);
char *(strncat)(char *s1, const char *s2, size_t n);
int (strncmp)(const char *s1, const char *s2, size_t n);
char *(strncpy)(char *s1, const char *s2, size_t n);
char *(strpbrk)(const char *s1, const char *s2);
char *(strrchr)(const char *s, int c);
size_t (strspn)(const char *s1, const char *s2);
char *(strstr)(const char *s1, const char *s2);
double (strtod)(const char *nptr, char **endptr);
char *(strtok)(char *s1, const char *s2);
long (strtol)(const char *nptr, char **endptr, int base);
unsigned long (strtoul)(const char *nptr, char **endptr, int base);
size_t (strxfrm)(char *s1, const char *s2, size_t n);
long (sysconf)(int name);
int (system)(const char *string);
double (tan)(double x);
double (tanh)(double x);
int (tcdrain)(int fildes);
int (tcflow)(int fildes, int action);
int (tcflush)(int fildes, int queue_selector);
int (tcgetattr)(int fildes, struct termios *tp);
pid_t (tcgetpgrp)(int fildes);
int (tcsendbreak)(int fildes, int duration);
int (tcsetattr)(int fildes, int options, const struct termios *tp);
int (tcsetpgrp)(int fildes, pid_t pgrpid);
time_t (time)(time_t *timer);
clock_t (times)(struct tms *buffer);
FILE *(tmpfile)(void);
char *(tmpnam)(char *s);
int (tolower)(int c);
int (toupper)(int c);
char *(ttyname)(int filedes);
void (tzset)(void);
mode_t (umask)(mode_t cmask);
int (uname)(struct utsname *name);
int (ungetc)(int c, FILE *stream);
int (unlink)(const char *path);
int (utime)(const char *path, const struct utimbuf *times);
int (vfprintf)(FILE *stream, const char *format, va_list arg);
int (vprintf)(const char *format, va_list arg);
int (vsprintf)(char *s, const char *format, va_list arg);
pid_t (wait)(int *statloc);
pid_t (waitpid)(pid_t pid, int *stat_loc, int options);
size_t (wcstombs)(char *s, const wchar_t *pwcs, size_t n);
int (wctomb)(char *s, wchar_t wchar);
ssize_t (write)(int fildes, const void *buf, size_t nbyte);