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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);␊
87extern void __bzero(void * dst, size_t len);␊
88#else␊
89#error bzero is defined.␊
90#endif␊
91␊
92extern void * memset(void * dst, int c, size_t n);␊
93extern void * memcpy(void * dst, const void * src, size_t len);␊
94extern int memcmp(const void * p1, const void * p2, size_t len);␊
95extern int strcmp(const char * s1, const char * s2);␊
96extern int strncmp(const char * s1, const char * s2, size_t n);␊
97extern char * strcpy(char * s1, const char * s2);␊
98extern char * stpcpy(char * s1, const char * s2);␊
99extern char * strncpy(char * s1, const char * s2, size_t n);␊
100extern char * strpcpy(char * s1, const char * s2, size_t n);␊
101extern size_t strlcpy(char * s1, const char * s2, size_t n);␊
102extern char * strstr(const char *in, const char *str);␊
103extern int atoi(const char * str);␊
104extern int ptol(const char * str);␊
105extern size_t strlen(const char * str);␊
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␊
110#if STRNCASECMP␊
111extern int strncasecmp(const char *s1, const char *s2, size_t n);␊
112#endif␊
113␊
114extern char * strchr(const char *str, int c);␊
115extern char * strbreak(const char *str, char **next, long *len);␊
116␊
117extern uint8_t checksum8( void * start, unsigned int length );␊
118␊
119/*␊
120 * error.c␊
121 */␊
122extern int errno;␊
123extern char * strerror(int errnum);␊
124␊
125/*␊
126 * strtol.c␊
127 */␊
128extern long strtol(const char * nptr, char ** endptr, int base);␊
129extern unsigned long strtoul(const char * nptr, char ** endptr, int base);␊
130extern unsigned long long strtouq(const char *nptr, char ** endptr, int base);␊
131␊
132/*␊
133 * prf.c␊
134 */␊
135extern void prf(const char * fmt, va_list ap, int (*putfn_p)(), void * putfn_arg);␊
136␊
137/*␊
138 * printf.c␊
139 */␊
140extern int sprintf(char *s, const char * format, ...);␊
141extern int snprintf(char *s, size_t size, const char * format, ...);␊
142extern int slvprintf(char * buffer, int len, const char * fmt, va_list arg);␊
143␊
144/*␊
145 * zalloc.c␊
146 */␊
147#define malloc(size) safe_malloc(size, __FILE__, __LINE__)␊
148extern void malloc_init(char * start, int size, int nodes, void (*malloc_error)(char *, size_t, const char *, int));␊
149extern void * safe_malloc(size_t size,const char *file, int line);␊
150extern void free(void * start);␊
151extern void * realloc(void * ptr, size_t size);␊
152␊
153/*␊
154 * getsegbyname.c␊
155 */␊
156extern struct segment_command * getsegbynamefromheader(struct mach_header * mhp, char * segname);␊
157␊
158/*␊
159 * interrupts.c␊
160 */␊
161#ifdef __i386__␊
162extern int SetupInterrupts(void);␊
163static inline void EnableInterrupts(void) { __asm__ volatile ("sti"); }␊
164static inline void DisableInterrupts(void) { __asm__ volatile ("cli"); }␊
165extern void ShowInterruptCounters(void);␊
166#else␊
167static inline int SetupInterrupts(void) { return 0; }␊
168static inline void EnableInterrupts(void) { }␊
169static inline void DisableInterrupts(void) { }␊
170static inline void ShowInterruptCounters(void) { }␊
171#endif␊
172␊
173#endif /* !__BOOT_LIBSA_H */␊
174

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