gen/libsa/libsa.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /* Exported API for standalone library */
  26 #import <mach-o/loader.h>
  27 #import <mach/mach.h>
  28 #import <stdarg.h>
  29 #import <stddef.h>
  30
  31 #ifndef bcopy
  32 extern char *bcopy(char *src, char *dst, int n);
  33 #endif
  34 extern void *bsearch(const void *key, const void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *));
  35 #ifndef bzero
  36 extern int bzero(char *b, int length);
  37 #endif
  38 extern void *memset(void *s, int c, size_t n);
  39
  40 /*
  41  * These are defined internally by GCC
  42  *
  43  * extern void *memcpy(void *dst, const void *src, size_t len);
  44  * extern size_t strlen(const char *s);
  45  */
  46
  47 extern int errno;
  48 extern struct segment_command *
  49   getsegbynamefromheader(struct mach_header *mhp, char *segname);
  50 extern int ptol(char *str);
  51
  52 /* setjmp/longjmp:
  53  * #include <setjmp.h>
  54  *
  55  * extern int setjmp(jmp_buf env);
  56  * extern void longjmp( jmp_buf env, int val);
  57  */
  58
  59 extern int slvprintf(char *buffer, int len, const char *fmt, va_list arg);
  60 extern int sprintf(char *s, const char *format, ...);
  61
  62 extern char *strcat(char *s1, const char *s2);
  63 extern int strcmp(const char *s1, const char *s2);
  64 extern char *strcpy(char *s1, const char *s2);
  65 char *strerror(int errnum);
  66 extern int strncmp(const char *s1, const char *s2, size_t n);
  67 extern char *strncpy(char *s1, const char *s2, size_t n);
  68 extern long strtol(
  69     const char *nptr,
  70     char **endptr,
  71     register int base
  72 );
  73 extern unsigned long strtoul(
  74     const char *nptr,
  75     char **endptr,
  76     register int base
  77 );
  78 extern int atoi(const char *str);
  79
  80 /* Mach */
  81 extern port_t task_self_;
  82 extern kern_return_t vm_allocate(
  83     vm_task_t target_task,
  84     vm_address_t *address,
  85     vm_size_t size,
  86     boolean_t anywhere
  87 );
  88 extern kern_return_t vm_deallocate(
  89     vm_task_t target_task,
  90     vm_address_t address,
  91     vm_size_t size
  92 );
  93 extern kern_return_t host_info(
  94     host_t host,
  95     int flavor,
  96     host_info_t host_info,
  97     unsigned int *host_info_count
  98 );
  99 extern vm_size_t vm_page_size;
 100 extern host_t host_self(void);
 101 extern int getpagesize(void);
 102 extern char *mach_error_string(int errnum);
 103
 104 /* Malloc */
 105 extern void malloc_init(char *start, int size, int nodes);
 106 extern void *malloc(size_t size);
 107 extern void free(void *start);
 108 extern void *realloc(void *ptr, size_t size);
 109
 110 extern void prf(
 111         const char *fmt,
 112         va_list ap,
 113         void (*putfn_p)(),
 114         void *putfn_arg
 115 );
 116 extern int strncasecmp(const char *s1, const char *s2, size_t n);