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-rw-r--r--include/stdlib.h331
1 files changed, 321 insertions, 10 deletions
diff --git a/include/stdlib.h b/include/stdlib.h
index 652bba4..ab8a2ae 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -1,12 +1,323 @@
-#include_next <stdlib.h>
-#include <stdint.h>
-void freezero(void *, size_t);
-void *reallocarray(void *, size_t, size_t);
-void *recallocarray(void *, size_t, size_t, size_t);
-long long strtonum(const char *, long long, long long, const char **);
+/* $OpenBSD: stdlib.h,v 1.76 2019/05/10 15:03:24 otto Exp $ */
+/* $NetBSD: stdlib.h,v 1.25 1995/12/27 21:19:08 jtc Exp $ */
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * 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. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)stdlib.h 5.13 (Berkeley) 6/4/91
+ */
+
+#ifndef _STDLIB_H_
+#define _STDLIB_H_
+
+#include <sys/cdefs.h>
+#include <sys/_null.h>
+#include <machine/_types.h>
+#if __BSD_VISIBLE /* for quad_t, etc. (XXX - use protected types) */
+#include <sys/types.h>
+#endif
+
+#ifndef _SIZE_T_DEFINED_
+#define _SIZE_T_DEFINED_
+typedef __size_t size_t;
+#endif
+
+/* in C++, wchar_t is a built-in type */
+#if !defined(_WCHAR_T_DEFINED_) && !defined(__cplusplus)
+#define _WCHAR_T_DEFINED_
+typedef __wchar_t wchar_t;
+#endif
+
+typedef struct {
+ int quot; /* quotient */
+ int rem; /* remainder */
+} div_t;
+
+typedef struct {
+ long quot; /* quotient */
+ long rem; /* remainder */
+} ldiv_t;
+
+#if __ISO_C_VISIBLE >= 1999
+typedef struct {
+ long long quot; /* quotient */
+ long long rem; /* remainder */
+} lldiv_t;
+#endif
+
+#if __BSD_VISIBLE
+typedef struct {
+ quad_t quot; /* quotient */
+ quad_t rem; /* remainder */
+} qdiv_t;
+#endif
+
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+
+#define RAND_MAX 0x7fffffff
+
+#define MB_CUR_MAX __mb_cur_max()
+
+/*
+ * Some header files may define an abs macro.
+ * If defined, undef it to prevent a syntax error and issue a warning.
+ */
+#ifdef abs
+#undef abs
+#warning abs macro collides with abs() prototype, undefining
+#endif
+
+__BEGIN_DECLS
+__dead void abort(void);
+int abs(int);
+int atexit(void (*)(void));
+double atof(const char *);
+int atoi(const char *);
+long atol(const char *);
+void *bsearch(const void *, const void *, size_t, size_t,
+ int (*)(const void *, const void *));
+void *calloc(size_t, size_t);
+div_t div(int, int);
+__dead void exit(int);
+__dead void _Exit(int);
+void free(void *);
+char *getenv(const char *);
+long labs(long);
+ldiv_t ldiv(long, long);
+void *malloc(size_t);
+#if __BSD_VISIBLE
+void freezero(void *, size_t)
+ __attribute__ ((__bounded__(__buffer__,1,2)));
+void *calloc_conceal(size_t, size_t);
+void *malloc_conceal(size_t);
+void *reallocarray(void *, size_t, size_t);
+void *recallocarray(void *, size_t, size_t, size_t);
+#endif /* __BSD_VISIBLE */
+void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
+int rand(void);
+void *realloc(void *, size_t);
+void srand(unsigned);
+void srand_deterministic(unsigned);
+double strtod(const char *__restrict, char **__restrict);
+float strtof(const char *__restrict, char **__restrict);
+long strtol(const char *__restrict, char **__restrict, int);
+long double
+ strtold(const char *__restrict, char **__restrict);
+unsigned long
+ strtoul(const char *__restrict, char **__restrict, int);
+int system(const char *);
+
+size_t __mb_cur_max(void);
+int mblen(const char *, size_t);
+size_t mbstowcs(wchar_t *, const char *, size_t);
+int wctomb(char *, wchar_t);
+int mbtowc(wchar_t *, const char *, size_t);
+size_t wcstombs(char *, const wchar_t *, size_t);
+
+/*
+ * IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2
+ */
+#if __BSD_VISIBLE || __POSIX_VISIBLE >= 199506 || defined(_REENTRANT)
+int rand_r(unsigned int *);
+#endif
+
+#if __BSD_VISIBLE || __XPG_VISIBLE >= 400
+double drand48(void);
+double erand48(unsigned short[3]);
+long jrand48(unsigned short[3]);
+void lcong48(unsigned short[7]);
+void lcong48_deterministic(unsigned short[7]);
+long lrand48(void);
+long mrand48(void);
+long nrand48(unsigned short[3]);
+unsigned short *seed48(unsigned short[3]);
+unsigned short *seed48_deterministic(unsigned short[3]);
+void srand48(long);
+void srand48_deterministic(long);
+
+int putenv(char *);
+#endif
+
+/*
+ * XSI functions marked LEGACY in IEEE Std 1003.1-2001 (POSIX) and
+ * removed in IEEE Std 1003.1-2008
+ */
+#if __BSD_VISIBLE || __XPG_VISIBLE < 700
+char *ecvt(double, int, int *, int *);
+char *fcvt(double, int, int *, int *);
+char *gcvt(double, int, char *);
+#if __BSD_VISIBLE || __XPG_VISIBLE >= 420
+char *mktemp(char *);
+#endif
+#endif /* __BSD_VISIBLE || __XPG_VISIBLE < 700 */
+
+#if __BSD_VISIBLE || __XPG_VISIBLE >= 420
+long a64l(const char *);
+char *l64a(long);
+
+char *initstate(unsigned int, char *, size_t)
+ __attribute__((__bounded__ (__string__,2,3)));
+long random(void);
+char *setstate(char *);
+void srandom(unsigned int);
+void srandom_deterministic(unsigned int);
+
+char *realpath(const char *, char *)
+ __attribute__((__bounded__ (__minbytes__,2,1024)));
+
+/*
+ * XSI functions marked LEGACY in XPG5 and removed in IEEE Std 1003.1-2001
+ */
+#if __BSD_VISIBLE || __XPG_VISIBLE < 600
+int ttyslot(void);
+void *valloc(size_t); /* obsoleted by malloc() */
+#endif
+#endif /* __BSD_VISIBLE || __XPG_VISIBLE >= 420 */
+
+/*
+ * 4.4BSD, then XSI in XPG4.2, then added to POSIX base in IEEE Std 1003.1-2008
+ */
+#if __BSD_VISIBLE || __XPG_VISIBLE >= 420 || __POSIX_VISIBLE >= 200809
+int mkstemp(char *);
+#endif
+
+/*
+ * ISO C99
+ */
+#if __ISO_C_VISIBLE >= 1999
+long long
+ atoll(const char *);
+long long
+ llabs(long long);
+lldiv_t
+ lldiv(long long, long long);
+long long
+ strtoll(const char *__restrict, char **__restrict, int);
+unsigned long long
+ strtoull(const char *__restrict, char **__restrict, int);
+#endif
+
+#if __ISO_C_VISIBLE >= 2011
+void *
+ aligned_alloc(size_t, size_t);
+#endif
+
+/*
+ * The Open Group Base Specifications, Issue 6; IEEE Std 1003.1-2001 (POSIX)
+ */
+#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112
+int posix_memalign(void **, size_t, size_t);
+int setenv(const char *, const char *, int);
+int unsetenv(const char *);
+#endif
+#if __XPG_VISIBLE >= 420 || __POSIX_VISIBLE >= 200112
+char *ptsname(int);
+int grantpt(int);
+int unlockpt(int);
+#endif
+#if __POSIX_VISIBLE >= 200112
+int posix_openpt(int);
+#endif
+
+/*
+ * The Open Group Base Specifications, Issue 7; IEEE Std 1003.1-2008 (POSIX)
+ */
+#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200809
+char *mkdtemp(char *);
+#endif
+
+#if __XPG_VISIBLE >= 420 || __POSIX_VISIBLE >= 200809
+int getsubopt(char **, char * const *, char **);
+#endif
+
+/*
+ * The Open Group Base Specifications, post-Issue 7
+ */
+#if __BSD_VISIBLE
+int mkostemp(char *, int);
+#endif
+
+#if __BSD_VISIBLE
+#define alloca(n) __builtin_alloca(n)
+
+char *getbsize(int *, long *);
+char *cgetcap(char *, const char *, int);
+int cgetclose(void);
+int cgetent(char **, char **, const char *);
+int cgetfirst(char **, char **);
+int cgetmatch(char *, const char *);
+int cgetnext(char **, char **);
+int cgetnum(char *, const char *, long *);
+int cgetset(const char *);
+int cgetusedb(int);
+int cgetstr(char *, const char *, char **);
+int cgetustr(char *, const char *, char **);
+
+int daemon(int, int);
+char *devname(dev_t, mode_t);
+int getloadavg(double [], int);
+
+const char *
+ getprogname(void);
+void setprogname(const char *);
+
+extern char *suboptarg; /* getsubopt(3) external variable */
+
+int mkstemps(char *, int);
+int mkostemps(char *, int, int);
+
+int heapsort(void *, size_t, size_t, int (*)(const void *, const void *));
+int mergesort(void *, size_t, size_t, int (*)(const void *, const void *));
+int radixsort(const unsigned char **, int, const unsigned char *,
+ unsigned);
+int sradixsort(const unsigned char **, int, const unsigned char *,
+ unsigned);
+
+void srandomdev(void);
+long long
+ strtonum(const char *, long long, long long, const char **);
+
+void setproctitle(const char *, ...)
+ __attribute__((__format__ (__printf__, 1, 2)));
+
+quad_t qabs(quad_t);
+qdiv_t qdiv(quad_t, quad_t);
+quad_t strtoq(const char *__restrict, char **__restrict, int);
+u_quad_t strtouq(const char *__restrict, char **__restrict, int);
+
uint32_t arc4random(void);
uint32_t arc4random_uniform(uint32_t);
-void arc4random_buf(void *, size_t);
-void setprogname(const char *);
-const char *getprogname(void);
-extern char *__progname;
+void arc4random_buf(void *, size_t)
+ __attribute__((__bounded__ (__buffer__,1,2)));
+
+#endif /* __BSD_VISIBLE */
+
+__END_DECLS
+
+#endif /* _STDLIB_H_ */