Cider Isn't Darwin Emulation, Really
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#include "_libkernel_init.h"#include "strings.h"
extern _libkernel_functions_t _libkernel_functions;extern void mig_os_release(void* ptr);
__attribute__((visibility("hidden")))void *malloc(size_t size){ return _libkernel_functions->malloc(size);}
__attribute__((visibility("hidden")))voidfree(void *ptr){ return _libkernel_functions->free(ptr);}
__attribute__((visibility("hidden")))void *realloc(void *ptr, size_t size){ return _libkernel_functions->realloc(ptr, size);}
__attribute__((visibility("hidden")))void *reallocf(void *ptr, size_t size){ void *nptr = realloc(ptr, size); if (!nptr && ptr) { free(ptr); } return nptr;}
__attribute__((visibility("hidden")))void_pthread_exit_if_canceled(int error){ return _libkernel_functions->_pthread_exit_if_canceled(error);}
__attribute__((visibility("hidden")))void_pthread_set_self(void *ptr __attribute__((__unused__))){}
__attribute__((visibility("hidden")))void_pthread_clear_qos_tsd(mach_port_t thread_port){ if (_libkernel_functions->version >= 3 && _libkernel_functions->pthread_clear_qos_tsd) { return _libkernel_functions->pthread_clear_qos_tsd(thread_port); }}
__attribute__((visibility("hidden")))intpthread_current_stack_contains_np(const void *addr, size_t len){ if (_libkernel_functions->version >= 4 && _libkernel_functions->pthread_current_stack_contains_np) { return _libkernel_functions->pthread_current_stack_contains_np(addr, len); }
return 0;}
/* * Upcalls to optimized libplatform string functions */
static const struct _libkernel_string_functions _libkernel_generic_string_functions = { .bzero = _libkernel_bzero, .memmove = _libkernel_memmove, .memset = _libkernel_memset, .strchr = _libkernel_strchr, .strcmp = _libkernel_strcmp, .strcpy = _libkernel_strcpy, .strlcpy = _libkernel_strlcpy, .strlen = _libkernel_strlen,#ifdef DARLING .strncmp = _darling_libkernel_strncmp,#endif};static _libkernel_string_functions_t _libkernel_string_functions = &_libkernel_generic_string_functions;
kern_return_t__libkernel_platform_init(_libkernel_string_functions_t fns){ _libkernel_string_functions = fns; return KERN_SUCCESS;}
__attribute__((visibility("hidden")))voidbzero(void *s, size_t n){ return _libkernel_string_functions->bzero(s, n);}
__attribute__((visibility("hidden")))void *memchr(const void *s, int c, size_t n){ return _libkernel_string_functions->memchr(s, c, n);}
__attribute__((visibility("hidden")))intmemcmp(const void *s1, const void *s2, size_t n){ return _libkernel_string_functions->memcmp(s1, s2, n);}
__attribute__((visibility("hidden")))void *memmove(void *dst, const void *src, size_t n){ return _libkernel_string_functions->memmove(dst, src, n);}
__attribute__((visibility("hidden")))void *memcpy(void *dst, const void *src, size_t n){ return _libkernel_string_functions->memmove(dst, src, n);}
__attribute__((visibility("hidden")))void *memccpy(void *__restrict dst, const void *__restrict src, int c, size_t n){ return _libkernel_string_functions->memccpy(dst, src, c, n);}
__attribute__((visibility("hidden")))void *memset(void *b, int c, size_t len){ return _libkernel_string_functions->memset(b, c, len);}
__attribute__((visibility("hidden")))char *strchr(const char *s, int c){ return _libkernel_string_functions->strchr(s, c);}
__attribute__((visibility("hidden")))char *index(const char *s, int c){ return _libkernel_string_functions->strchr(s, c);}
__attribute__((visibility("hidden")))intstrcmp(const char *s1, const char *s2){ return _libkernel_string_functions->strcmp(s1, s2);}
__attribute__((visibility("hidden")))char *strcpy(char * restrict dst, const char * restrict src){ return _libkernel_string_functions->strcpy(dst, src);}
__attribute__((visibility("hidden")))size_tstrlcat(char * restrict dst, const char * restrict src, size_t maxlen){ return _libkernel_string_functions->strlcat(dst, src, maxlen);}
__attribute__((visibility("hidden")))size_tstrlcpy(char * restrict dst, const char * restrict src, size_t maxlen){ return _libkernel_string_functions->strlcpy(dst, src, maxlen);}
__attribute__((visibility("hidden")))size_tstrlen(const char *str){ return _libkernel_string_functions->strlen(str);}
__attribute__((visibility("hidden")))intstrncmp(const char *s1, const char *s2, size_t n){ return _libkernel_string_functions->strncmp(s1, s2, n);}
__attribute__((visibility("hidden")))char *strncpy(char * restrict dst, const char * restrict src, size_t maxlen){ return _libkernel_string_functions->strncpy(dst, src, maxlen);}
__attribute__((visibility("hidden")))size_tstrnlen(const char *s, size_t maxlen){ return _libkernel_string_functions->strnlen(s, maxlen);}
__attribute__((visibility("hidden")))char *strstr(const char *s, const char *find){ return _libkernel_string_functions->strstr(s, find);}
/* * mach/mach.h voucher_mach_msg API */
static const struct _libkernel_voucher_functions _libkernel_voucher_functions_empty;static _libkernel_voucher_functions_t _libkernel_voucher_functions = &_libkernel_voucher_functions_empty;
kern_return_t__libkernel_voucher_init(_libkernel_voucher_functions_t fns){ _libkernel_voucher_functions = fns; return KERN_SUCCESS;}
#ifndef DARLINGboolean_tvoucher_mach_msg_set(mach_msg_header_t *msg){ if (_libkernel_voucher_functions->voucher_mach_msg_set) { return _libkernel_voucher_functions->voucher_mach_msg_set(msg); } return 0;}
voidvoucher_mach_msg_clear(mach_msg_header_t *msg){ if (_libkernel_voucher_functions->voucher_mach_msg_clear) { return _libkernel_voucher_functions->voucher_mach_msg_clear(msg); }}
voucher_mach_msg_state_tvoucher_mach_msg_adopt(mach_msg_header_t *msg){ if (_libkernel_voucher_functions->voucher_mach_msg_adopt) { return _libkernel_voucher_functions->voucher_mach_msg_adopt(msg); } return VOUCHER_MACH_MSG_STATE_UNCHANGED;}
voidvoucher_mach_msg_revert(voucher_mach_msg_state_t state){ if (_libkernel_voucher_functions->voucher_mach_msg_revert) { return _libkernel_voucher_functions->voucher_mach_msg_revert(state); }}#endif