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Root/tags/2.3/i386/libsa/libsa.h

Source at commit HEAD created 4 years 9 months ago.
By ifabio, Few update to kernelPatcher (Credits to CrazyBirdy)
1/*␊
2 * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.␊
3 *␊
4 * @APPLE_LICENSE_HEADER_START@␊
5 *␊
6 * Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights␊
7 * Reserved. This file contains Original Code and/or Modifications of␊
8 * Original Code as defined in and that are subject to the Apple Public␊
9 * Source License Version 2.0 (the "License"). You may not use this file␊
10 * except in compliance with the License. Please obtain a copy of the␊
11 * License at http://www.apple.com/publicsource and read it before using␊
12 * this file.␊
13 *␊
14 * The Original Code and all software distributed under the License are␊
15 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
18 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊
19 * License for the specific language governing rights and limitations␊
20 * under the License.␊
21 *␊
22 * @APPLE_LICENSE_HEADER_END@␊
23 */␊
24␊
25#ifndef __BOOT_LIBSA_H␊
26#define __BOOT_LIBSA_H␊
27␊
28/* Exported API for standalone library */␊
29␊
30#include <mach-o/loader.h>␊
31#include <stdarg.h>␊
32#include <stddef.h>␊
33#include <stdbool.h>␊
34␊
35/*␊
36 * ctype stuff (aserebln)␊
37 */␊
38static inline int isupper(int c)␊
39{␊
40␉return (c >= 'A' && c <= 'Z');␊
41}␊
42␊
43static inline int islower(int c)␊
44{␊
45␉return (c >= 'a' && c <= 'z');␊
46}␊
47␊
48static inline int isalpha(int c)␊
49{␊
50␉return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'));␊
51}␊
52␊
53static inline int isascii(int c)␊
54{␊
55␉return ( (c >= 0x20) && (c < 0x7f) );␊
56}␊
57␊
58static inline int isspace(int c)␊
59{␊
60␉return (c == ' ' || c == '\t' || c == '\n' || c == '\12');␊
61}␊
62␊
63static inline int isdigit(int c)␊
64{␊
65␉return (c >= '0' && c <= '9');␊
66}␊
67␊
68static inline int isxdigit(int c)␊
69{␊
70␉return ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'));␊
71}␊
72␊
73static inline int ispunct(int c)␊
74{␊
75␉return (c == '.' || c == '-');␊
76}␊
77␊
78/*␊
79 * string.c␊
80 */␊
81#ifndef bcopy␊
82extern void bcopy(const void * src, void * dst, size_t len);␊
83#endif␊
84␊
85#ifndef bzero␊
86extern void bzero(void * dst, size_t len);␊
87#else␊
88#error bzero is defined.␊
89#endif␊
90␊
91extern void␉*memset(void * dst, int c, size_t n);␊
92extern void␉*memcpy(void * dst, const void * src, size_t len);␊
93extern int␉memcmp(const void * p1, const void * p2, size_t len);␊
94extern int␉strcmp(const char * s1, const char * s2);␊
95extern int␉strncmp(const char * s1, const char * s2, size_t n);␊
96extern char␉*strcpy(char * s1, const char * s2);␊
97extern char␉*stpcpy(char * s1, const char * s2);␊
98extern char␉*strncpy(char * s1, const char * s2, size_t n);␊
99extern char␉*strpcpy(char * s1, const char * s2, size_t n);␊
100extern size_t␉strlcpy(char * s1, const char * s2, size_t n);␊
101extern char␉*strstr(const char *in, const char *str);␊
102extern int␉atoi(const char * str);␊
103extern int␉ptol(const char * str);␊
104extern size_t␉strlen(const char * str);␊
105extern size_t␉strlcat(char *, const char *, size_t);␊
106extern char␉*strcat(char * s1, const char * s2);␊
107extern char␉*strncat(char * s1, const char * s2, size_t n);␊
108extern char␉*strdup(const char *s1);␊
109␊
110extern char␉*strpbrk_c(const char *s, const char *accept);␊
111extern char␉*strsep_c(char **stringp, const char *delim);␊
112extern size_t␉__strxspn_c(const char *s, const char *map, int parity);␊
113␊
114#if STRNCASECMP␊
115extern int strncasecmp(const char *s1, const char *s2, size_t n);␊
116#endif␊
117␊
118extern char *strchr(const char *str, int c);␊
119extern char *strbreak(const char *str, char **next, long *len);␊
120␊
121extern uint8_t checksum8( void * start, unsigned int length );␊
122␊
123/*␊
124 * error.c␊
125 */␊
126extern int␉errno;␊
127extern char␉*strerror(int errnum);␊
128␊
129/*␊
130 * strtol.c␊
131 */␊
132extern long strtol(const char *nptr, char **endptr, int base);␊
133extern unsigned long strtoul(const char *nptr, char **endptr, int base);␊
134extern unsigned long long strtouq(const char *nptr, char **endptr, int base);␊
135␊
136/*␊
137 * prf.c␊
138 */␊
139extern void prf(const char *fmt, va_list ap, int (*putfn_p)(), void *putfn_arg);␊
140␊
141/*␊
142 * printf.c␊
143 */␊
144extern int sprintf(char *s, const char *format, ...) __attribute__((format(printf,2,3)));␊
145extern int snprintf(char *s, size_t size, const char *format, ...) __attribute__((format(printf,3,4)));␊
146extern int slvprintf(char *buffer, int len, const char *fmt, va_list arg);␊
147␊
148/*␊
149 * zalloc.c␊
150 */␊
151#define malloc(size) safe_malloc(size, __FILE__, __LINE__)␊
152extern void␉malloc_init(char *start, int size, int nodes, void (*malloc_error)(char *, size_t, const char *, int));␊
153extern void␉*safe_malloc(size_t size,const char *file, int line);␊
154extern void␉free(void *start);␊
155extern void␉*realloc(void *ptr, size_t size);␊
156␊
157/*␊
158 * getsegbyname.c␊
159 */␊
160extern struct segment_command *getsegbynamefromheader(struct mach_header *mhp, char *segname);␊
161␊
162/*␊
163 * interrupts.c␊
164 */␊
165#ifdef __i386__␊
166extern int SetupInterrupts(void);␊
167static inline void EnableInterrupts(void) { __asm__ volatile ("sti"); }␊
168static inline void DisableInterrupts(void) { __asm__ volatile ("cli"); }␊
169extern void ShowInterruptCounters(void);␊
170#else␊
171static inline int SetupInterrupts(void) { return 0; }␊
172static inline void EnableInterrupts(void) { }␊
173static inline void DisableInterrupts(void) { }␊
174static inline void ShowInterruptCounters(void) { }␊
175#endif␊
176␊
177#endif /* !__BOOT_LIBSA_H */␊
178

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