wasmux/uapi/libc/include/stdlib.h.in

WebAssembly toolchain for compiling libc and kernel into system-level WASM modules

/*
 *
 *  Copyright (C) 2024-2025  Yurii Yakubin (yurii.yakubin@gmail.com)
 *
 */

#ifndef _STDLIB_H
#define _STDLIB_H

#include <wasmux/types.h>
#include <wasmux/compiler.h>
#include <wasmux/widechar.h>
#include <bits/waitstatus.h>
@SCRIPT_INCLUDES@

#ifdef __cplusplus
extern "C" {
#endif

#define EXIT_SUCCESS 0 // successful program termination
#define EXIT_FAILURE 1 // unsuccessful program termination

#define MB_LEN_MAX 4
#define MB_CUR_MAX 2

int system(const char* command);

int atexit(void (*function)(void));
void exit(int status) __ATTR_NORETURN;
void _Exit(int status) __ATTR_NORETURN;
void abort(void) __ATTR_NORETURN;

void* bsearch(const void* key, const void* base, size_t n, size_t size, int (*compar)(const void*, const void*));

long strtol(const char* str, char** end, int base);
long long strtoll(const char* str, char** end, int base);
unsigned long strtoul(const char* str, char** end, int base);
unsigned long long strtoull(const char* str, char** end, int base);
float strtof(const char* str, char** end);
double strtod(const char* str, char** end);

int atoi(const char* str);
long atol(const char* str);
long long atoll(const char* str);
double atof(const char* str);

int mkstemp(char* temp);
char* mktemp(char* pattern);
char* mkdtemp(char* pattern);

const char* getprogname(void);
void setprogname(const char* progname);

#define RAND_MAX 0x7fffffff

void srand(unsigned seed);
int rand(void);
void srandom(unsigned seed);
long random(void);
char* initstate(unsigned seed, char* state, size_t n);
char* setstate(char* state);
double drand48(void);

int posix_openpt(int flags);
int grantpt(int fd);
char* ptsname(int fd);
int unlockpt(int fd);

#ifdef __cplusplus
}
#endif

#endif /* _STDLIB_H */