#ifndef UNLIKELY #define UNLIKELY(x) __builtin_expect(!!(x), 0) #endif // if linux #if defined(__linux__) #include // #include #include #include #include #include #ifndef _STAT_VER #if defined(__aarch64__) #define _STAT_VER 0 #elif defined(__x86_64__) #define _STAT_VER 1 #else #define _STAT_VER 3 #endif #endif #if defined(__x86_64__) // Force older versions of symbols __asm__(".symver pow,pow@GLIBC_2.2.5"); __asm__(".symver log,log@GLIBC_2.2.5"); #endif // ban statx, for now extern "C" int __wrap_statx(int fd, const char* path, int flags, unsigned int mask, struct statx* buf) { errno = ENOSYS; #ifdef BUN_DEBUG abort(); #endif return -1; } extern "C" int __real_fcntl(int fd, int cmd, ...); typedef double (*MathFunction)(double); static inline double __real_exp(double x) { static MathFunction function = nullptr; if (UNLIKELY(function == nullptr)) { function = reinterpret_cast(dlsym(nullptr, "exp")); if (UNLIKELY(function == nullptr)) abort(); } return function(x); } static inline double __real_log(double x) { static MathFunction function = nullptr; if (UNLIKELY(function == nullptr)) { function = reinterpret_cast(dlsym(nullptr, "log")); if (UNLIKELY(function == nullptr)) abort(); } return function(x); } static inline double __real_log2(double x) { static MathFunction function = nullptr; if (UNLIKELY(function == nullptr)) { function = reinterpret_cast(dlsym(nullptr, "log2")); if (UNLIKELY(function == nullptr)) abort(); } return function(x); } extern "C" int __wrap_fcntl(int fd, int cmd, ...) { va_list va; va_start(va, cmd); return __real_fcntl(fd, cmd, va_arg(va, void*)); va_end(va); } extern "C" int __wrap_fcntl64(int fd, int cmd, ...) { va_list va; va_start(va, cmd); return __real_fcntl(fd, cmd, va_arg(va, void*)); va_end(va); } extern "C" double __wrap_pow(double x, double y) { static void* pow_ptr = nullptr; if (UNLIKELY(pow_ptr == nullptr)) { pow_ptr = dlsym(RTLD_DEFAULT, "pow"); } return ((double (*)(double, double))pow_ptr)(x, y); } extern "C" double __wrap_exp(double x) { return __real_exp(x); } extern "C" double __wrap_log(double x) { return __real_log(x); } extern "C" double __wrap_log2(double x) { return __real_log2(x); } #ifndef _MKNOD_VER #define _MKNOD_VER 1 #endif extern "C" int __lxstat(int ver, const char* filename, struct stat* stat); extern "C" int __wrap_lstat(const char* filename, struct stat* stat) { return __lxstat(_STAT_VER, filename, stat); } extern "C" int __xstat(int ver, const char* filename, struct stat* stat); extern "C" int __wrap_stat(const char* filename, struct stat* stat) { return __xstat(_STAT_VER, filename, stat); } extern "C" int __fxstat(int ver, int fd, struct stat* stat); extern "C" int __wrap_fstat(int fd, struct stat* stat) { return __fxstat(_STAT_VER, fd, stat); } extern "C" int __fxstatat(int ver, int dirfd, const char* path, struct stat* stat, int flags); extern "C" int __wrap_fstatat(int dirfd, const char* path, struct stat* stat, int flags) { return __fxstatat(_STAT_VER, dirfd, path, stat, flags); } extern "C" int __lxstat64(int ver, const char* filename, struct stat64* stat); extern "C" int __wrap_lstat64(const char* filename, struct stat64* stat) { return __lxstat64(_STAT_VER, filename, stat); } extern "C" int __xstat64(int ver, const char* filename, struct stat64* stat); extern "C" int __wrap_stat64(const char* filename, struct stat64* stat) { return __xstat64(_STAT_VER, filename, stat); } extern "C" int __fxstat64(int ver, int fd, struct stat64* stat); extern "C" int __wrap_fstat64(int fd, struct stat64* stat) { return __fxstat64(_STAT_VER, fd, stat); } extern "C" int __fxstatat64(int ver, int dirfd, const char* path, struct stat64* stat, int flags); extern "C" int __wrap_fstatat64(int dirfd, const char* path, struct stat64* stat, int flags) { return __fxstatat64(_STAT_VER, dirfd, path, stat, flags); } extern "C" int __xmknod(int ver, const char* path, __mode_t mode, __dev_t dev); extern "C" int __wrap_mknod(const char* path, __mode_t mode, __dev_t dev) { return __xmknod(_MKNOD_VER, path, mode, dev); } extern "C" int __xmknodat(int ver, int dirfd, const char* path, __mode_t mode, __dev_t dev); extern "C" int __wrap_mknodat(int dirfd, const char* path, __mode_t mode, __dev_t dev) { return __xmknodat(_MKNOD_VER, dirfd, path, mode, dev); } #endif // macOS #if defined(__APPLE__) #include extern "C" int pthread_self_is_exiting_np() { static void* pthread_self_is_exiting_np_ptr = nullptr; static bool pthread_self_is_exiting_np_ptr_initialized = false; if (UNLIKELY(!pthread_self_is_exiting_np_ptr_initialized)) { pthread_self_is_exiting_np_ptr_initialized = true; pthread_self_is_exiting_np_ptr = dlsym(RTLD_DEFAULT, "pthread_self_is_exiting_np"); } if (UNLIKELY(pthread_self_is_exiting_np_ptr == nullptr)) return 0; return ((int (*)())pthread_self_is_exiting_np_ptr)(); } extern "C" int posix_spawn_file_actions_addchdir_np( void* file_actions, const char* path) { static void* posix_spawn_file_actions_addchdir_np_ptr = nullptr; static bool posix_spawn_file_actions_addchdir_np_ptr_initialized = false; if (UNLIKELY(!posix_spawn_file_actions_addchdir_np_ptr_initialized)) { posix_spawn_file_actions_addchdir_np_ptr_initialized = true; posix_spawn_file_actions_addchdir_np_ptr = dlsym(RTLD_DEFAULT, "posix_spawn_file_actions_addchdir_np"); } if (UNLIKELY(posix_spawn_file_actions_addchdir_np_ptr == nullptr)) return 0; return ((int (*)(void*, const char*))posix_spawn_file_actions_addchdir_np_ptr)(file_actions, path); } extern "C" int posix_spawn_file_actions_addinherit_np(void* ptr, int status) { static void* posix_spawn_file_actions_addinherit_np_ptr = nullptr; static bool posix_spawn_file_actions_addinherit_np_ptr_initialized = false; if (UNLIKELY(!posix_spawn_file_actions_addinherit_np_ptr_initialized)) { posix_spawn_file_actions_addinherit_np_ptr_initialized = true; posix_spawn_file_actions_addinherit_np_ptr = dlsym(RTLD_DEFAULT, "posix_spawn_file_actions_addinherit_np"); } if (UNLIKELY(posix_spawn_file_actions_addinherit_np_ptr == nullptr)) return 0; return ((int (*)(void*, int))posix_spawn_file_actions_addinherit_np_ptr)(ptr, status); } extern "C" int posix_spawn_file_actions_addfchdir_np(void* ptr, int fd) { static void* posix_spawn_file_actions_addfchdir_np_ptr = nullptr; static bool posix_spawn_file_actions_addfchdir_np_ptr_initialized = false; if (UNLIKELY(!posix_spawn_file_actions_addfchdir_np_ptr_initialized)) { posix_spawn_file_actions_addfchdir_np_ptr_initialized = true; posix_spawn_file_actions_addfchdir_np_ptr = dlsym(RTLD_DEFAULT, "posix_spawn_file_actions_addfchdir_np"); } if (UNLIKELY(posix_spawn_file_actions_addfchdir_np_ptr == nullptr)) return 0; return ((int (*)(void*, int))posix_spawn_file_actions_addfchdir_np_ptr)(ptr, fd); } #endif >jarred/fetch-experiment Unnamed repository; edit this file 'description' to name the repository.
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path: root/test/bun.js/buffer.test.js (unfollow)
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2022-11-29:scissors:Gravatar Jarred Sumner 5-626/+7
2022-11-29Remove some dead bindings codeGravatar Jarred Sumner 7-1401/+69
2022-11-29import everything from "bun" where possibleGravatar Jarred Sumner 161-739/+621
2022-11-28Make .toInt64 fasterGravatar Jarred Sumner 1-0/+8
2022-11-28Handle when the process already exited immediatelyGravatar Jarred Sumner 3-38/+47
2022-11-28toHaveProperty and tests (#1558)Gravatar Dylan Conway 8-118/+532
* toHaveProperty and tests * emoji tests
2022-11-28Fix failing spawn() and spawnSync() testsGravatar Jarred Sumner 7-143/+317
cc @ThatOneBro
2022-11-28Update README.mdGravatar Jarred Sumner 1-1/+26
2022-11-28Update README.mdGravatar Jarred Sumner 1-5/+5
2022-11-28Add small section about profiling bunGravatar Jarred Sumner 1-0/+171
2022-11-28Fix hanging in FIFO streamsGravatar Jarred Sumner 1-1/+2
2022-11-28[internal] Add debug timerGravatar Jarred Sumner 2-2/+33
2022-11-28Ensure we report errors in controller.closeGravatar Jarred Sumner 1-1/+9
2022-11-28Update JSEnvironmentVariableMap.cppGravatar Jarred Sumner 1-1/+1
2022-11-28Allow overriding node:fsGravatar Jarred Sumner 1-0/+9
2022-11-28Add test for processGravatar Jarred Sumner 1-3/+14
2022-11-28Fix process.env and Bun.env object spreadGravatar Jarred Sumner 8-204/+127
Fixes https://github.com/oven-sh/bun/issues/1512
2022-11-27Fix `console.log(process.env)`Gravatar Jarred Sumner 2-20/+27