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- /*
- * stdlib.h
- */
-
- #ifndef _STDLIB_H
- #define _STDLIB_H
-
- #include <klibc/extern.h>
- #include <klibc/compiler.h>
- #include <stddef.h>
-
- #define EXIT_FAILURE 1
- #define EXIT_SUCCESS 0
-
- static __inline__ __noreturn _Exit(int __n) {
- __extern __noreturn _exit(int);
- _exit(__n);
- for(;;); /* Some gcc versions are stupid */
- }
- __extern __noreturn abort(void);
- static __inline__ int abs(int __n) {
- return (__n < 0) ? -__n : __n;
- }
- __extern int atexit(void (*)(void));
- __extern int on_exit(void (*)(int, void *), void *);
- __extern int atoi(const char *);
- __extern long atol(const char *);
- __extern long long atoll(const char *);
- __extern __noreturn exit(int);
- __extern void free(void *);
- static __inline__ long labs(long __n) {
- return (__n < 0L) ? -__n : __n;
- }
-
- static __inline__ long long llabs(long long __n) {
- return (__n < 0LL) ? -__n : __n;
- }
-
- __extern __mallocfunc void *malloc(size_t);
- __extern __mallocfunc void *calloc(size_t, size_t);
- __extern __mallocfunc void *realloc(void *, size_t);
- __extern long strtol(const char *, char **, int);
- __extern long long strtoll(const char *, char **, int);
- __extern unsigned long strtoul(const char *, char **, int);
- __extern unsigned long long strtoull(const char *, char **, int);
-
- __extern char *getenv(const char *);
- __extern int putenv(const char *);
- __extern int setenv(const char *, const char *, int);
- __extern int unsetenv(const char *);
-
- __extern void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
-
-
- __extern long jrand48(unsigned short *);
- __extern long mrand48(void);
- __extern long nrand48(unsigned short *);
- __extern long lrand48(void);
- __extern unsigned short *seed48(const unsigned short *);
- __extern void srand48(long);
-
- #define RAND_MAX 0x7fffffff
- static __inline__ int rand(void) {
- return (int)lrand48();
- }
- static __inline__ void srand(unsigned int __s) {
- srand48(__s);
- }
- static __inline__ long random(void)
- {
- return lrand48();
- }
- static __inline__ void srandom(unsigned int __s)
- {
- srand48(__s);
- }
-
- /* Basic PTY functions. These only work if devpts is mounted! */
-
- __extern int unlockpt(int);
- __extern char *ptsname(int);
- __extern int getpt(void);
-
- static __inline__ int grantpt(int __fd)
- {
- (void)__fd;
- return 0; /* devpts does this all for us! */
- }
-
- #endif /* _STDLIB_H */
-