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mdbx: rename the rest MDBX_xyz.

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This commit is contained in:
Leo Yuriev
2017-05-24 01:42:10 +03:00
parent 62ebc59330
commit 06de7a5155
30 changed files with 1993 additions and 1974 deletions
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99
src/osal.c
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@@ -20,7 +20,7 @@
static int waitstatus2errcode(DWORD result) {
switch (result) {
case WAIT_OBJECT_0:
return MDB_SUCCESS;
return MDBX_SUCCESS;
case WAIT_FAILED:
return mdbx_get_errno_checked();
case WAIT_ABANDONED:
@@ -48,16 +48,16 @@ __extern_C __declspec(dllimport) void __cdecl _assert(char const *message,
#endif /* _MSC_VER */
#ifndef mdbx_assert_fail
void __cold mdbx_assert_fail(MDB_env *env, const char *msg, const char *func,
void __cold mdbx_assert_fail(MDBX_env *env, const char *msg, const char *func,
int line) {
#if MDB_DEBUG
#if MDBX_DEBUG
if (env && env->me_assert_func) {
env->me_assert_func(env, msg, func, line);
return;
}
#else
(void)env;
#endif /* MDB_DEBUG */
#endif /* MDBX_DEBUG */
if (mdbx_debug_logger)
mdbx_debug_log(MDBX_DBG_ASSERT, func, line, "assert: %s\n", msg);
@@ -139,10 +139,10 @@ int mdbx_asprintf(char **strp, const char *fmt, ...) {
int mdbx_memalign_alloc(size_t alignment, size_t bytes, void **result) {
#if _MSC_VER
*result = _aligned_malloc(bytes, alignment);
return *result ? MDB_SUCCESS : MDBX_ENOMEM /* ERROR_OUTOFMEMORY */;
return *result ? MDBX_SUCCESS : MDBX_ENOMEM /* ERROR_OUTOFMEMORY */;
#elif __GLIBC_PREREQ(2, 16) || __STDC_VERSION__ >= 201112L
*result = memalign(alignment, bytes);
return *result ? MDB_SUCCESS : errno;
return *result ? MDBX_SUCCESS : errno;
#elif _POSIX_VERSION >= 200112L
*result = NULL;
return posix_memalign(result, alignment, bytes);
@@ -166,7 +166,7 @@ void mdbx_memalign_free(void *ptr) {
int mdbx_condmutex_init(mdbx_condmutex_t *condmutex) {
#if defined(_WIN32) || defined(_WIN64)
int rc = MDB_SUCCESS;
int rc = MDBX_SUCCESS;
condmutex->event = NULL;
condmutex->mutex = CreateMutex(NULL, FALSE, NULL);
if (!condmutex->mutex)
@@ -203,13 +203,15 @@ int mdbx_condmutex_destroy(mdbx_condmutex_t *condmutex) {
int rc = MDBX_EINVAL;
#if defined(_WIN32) || defined(_WIN64)
if (condmutex->event) {
rc = CloseHandle(condmutex->event) ? MDB_SUCCESS : mdbx_get_errno_checked();
if (rc == MDB_SUCCESS)
rc =
CloseHandle(condmutex->event) ? MDBX_SUCCESS : mdbx_get_errno_checked();
if (rc == MDBX_SUCCESS)
condmutex->event = NULL;
}
if (condmutex->mutex) {
rc = CloseHandle(condmutex->mutex) ? MDB_SUCCESS : mdbx_get_errno_checked();
if (rc == MDB_SUCCESS)
rc =
CloseHandle(condmutex->mutex) ? MDBX_SUCCESS : mdbx_get_errno_checked();
if (rc == MDBX_SUCCESS)
condmutex->mutex = NULL;
}
#else
@@ -238,7 +240,7 @@ int mdbx_condmutex_lock(mdbx_condmutex_t *condmutex) {
int mdbx_condmutex_unlock(mdbx_condmutex_t *condmutex) {
#if defined(_WIN32) || defined(_WIN64)
return ReleaseMutex(condmutex->mutex) ? MDB_SUCCESS
return ReleaseMutex(condmutex->mutex) ? MDBX_SUCCESS
: mdbx_get_errno_checked();
#else
return pthread_mutex_unlock(&condmutex->mutex);
@@ -247,7 +249,7 @@ int mdbx_condmutex_unlock(mdbx_condmutex_t *condmutex) {
int mdbx_condmutex_signal(mdbx_condmutex_t *condmutex) {
#if defined(_WIN32) || defined(_WIN64)
return SetEvent(condmutex->event) ? MDB_SUCCESS : mdbx_get_errno_checked();
return SetEvent(condmutex->event) ? MDBX_SUCCESS : mdbx_get_errno_checked();
#else
return pthread_cond_signal(&condmutex->cond);
#endif
@@ -270,7 +272,7 @@ int mdbx_condmutex_wait(mdbx_condmutex_t *condmutex) {
int mdbx_fastmutex_init(mdbx_fastmutex_t *fastmutex) {
#if defined(_WIN32) || defined(_WIN64)
InitializeCriticalSection(fastmutex);
return MDB_SUCCESS;
return MDBX_SUCCESS;
#else
return pthread_mutex_init(fastmutex, NULL);
#endif
@@ -279,7 +281,7 @@ int mdbx_fastmutex_init(mdbx_fastmutex_t *fastmutex) {
int mdbx_fastmutex_destroy(mdbx_fastmutex_t *fastmutex) {
#if defined(_WIN32) || defined(_WIN64)
DeleteCriticalSection(fastmutex);
return MDB_SUCCESS;
return MDBX_SUCCESS;
#else
return pthread_mutex_destroy(fastmutex);
#endif
@@ -288,7 +290,7 @@ int mdbx_fastmutex_destroy(mdbx_fastmutex_t *fastmutex) {
int mdbx_fastmutex_acquire(mdbx_fastmutex_t *fastmutex) {
#if defined(_WIN32) || defined(_WIN64)
EnterCriticalSection(fastmutex);
return MDB_SUCCESS;
return MDBX_SUCCESS;
#else
return pthread_mutex_lock(fastmutex);
#endif
@@ -297,7 +299,7 @@ int mdbx_fastmutex_acquire(mdbx_fastmutex_t *fastmutex) {
int mdbx_fastmutex_release(mdbx_fastmutex_t *fastmutex) {
#if defined(_WIN32) || defined(_WIN64)
LeaveCriticalSection(fastmutex);
return MDB_SUCCESS;
return MDBX_SUCCESS;
#else
return pthread_mutex_unlock(fastmutex);
#endif
@@ -320,7 +322,7 @@ int mdbx_openfile(const char *pathname, int flags, mode_t mode,
case O_RDONLY:
DesiredAccess = GENERIC_READ;
break;
case O_WRONLY: /* assume for mdb_env_copy() and friends output */
case O_WRONLY: /* assume for MDBX_env_copy() and friends output */
DesiredAccess = GENERIC_WRITE;
ShareMode = 0;
FlagsAndAttributes |= FILE_FLAG_NO_BUFFERING | FILE_FLAG_WRITE_THROUGH;
@@ -378,14 +380,14 @@ int mdbx_openfile(const char *pathname, int flags, mode_t mode,
(void)fcntl(*fd, F_SETFD, flags | FD_CLOEXEC);
#endif
#endif
return MDB_SUCCESS;
return MDBX_SUCCESS;
}
int mdbx_closefile(mdbx_filehandle_t fd) {
#if defined(_WIN32) || defined(_WIN64)
return CloseHandle(fd) ? MDB_SUCCESS : mdbx_get_errno_checked();
return CloseHandle(fd) ? MDBX_SUCCESS : mdbx_get_errno_checked();
#else
return (close(fd) == 0) ? MDB_SUCCESS : errno;
return (close(fd) == 0) ? MDBX_SUCCESS : errno;
#endif
}
@@ -402,16 +404,16 @@ int mdbx_pread(mdbx_filehandle_t fd, void *buf, size_t bytes, off_t offset) {
DWORD read = 0;
if (unlikely(!ReadFile(fd, buf, (DWORD)bytes, &read, &ov))) {
int rc = mdbx_get_errno_checked();
return (rc == MDB_SUCCESS) ? /* paranoia */ ERROR_READ_FAULT : rc;
return (rc == MDBX_SUCCESS) ? /* paranoia */ ERROR_READ_FAULT : rc;
}
#else
ssize_t read = pread(fd, buf, bytes, offset);
if (read < 0) {
int rc = errno;
return (rc == MDB_SUCCESS) ? /* paranoia */ MDBX_EIO : rc;
return (rc == MDBX_SUCCESS) ? /* paranoia */ MDBX_EIO : rc;
}
#endif
return (bytes == (size_t)read) ? MDB_SUCCESS : MDBX_ENODATA;
return (bytes == (size_t)read) ? MDBX_SUCCESS : MDBX_ENODATA;
}
int mdbx_pwrite(mdbx_filehandle_t fd, const void *buf, size_t bytes,
@@ -427,7 +429,7 @@ int mdbx_pwrite(mdbx_filehandle_t fd, const void *buf, size_t bytes,
DWORD written;
if (likely(WriteFile(fd, buf, (DWORD)bytes, &written, &ov)))
return (bytes == written) ? MDB_SUCCESS : MDBX_EIO /* ERROR_WRITE_FAULT */;
return (bytes == written) ? MDBX_SUCCESS : MDBX_EIO /* ERROR_WRITE_FAULT */;
return mdbx_get_errno_checked();
#else
int rc;
@@ -435,7 +437,7 @@ int mdbx_pwrite(mdbx_filehandle_t fd, const void *buf, size_t bytes,
do {
written = pwrite(fd, buf, bytes, offset);
if (likely(bytes == (size_t)written))
return MDB_SUCCESS;
return MDBX_SUCCESS;
rc = errno;
} while (rc == EINTR);
return (written < 0) ? rc : MDBX_EIO /* Use which error code (ENOSPC)? */;
@@ -448,12 +450,12 @@ int mdbx_pwritev(mdbx_filehandle_t fd, struct iovec *iov, int iovcnt,
size_t written = 0;
for (int i = 0; i < iovcnt; ++i) {
int rc = mdbx_pwrite(fd, iov[i].iov_base, iov[i].iov_len, offset);
if (unlikely(rc != MDB_SUCCESS))
if (unlikely(rc != MDBX_SUCCESS))
return rc;
written += iov[i].iov_len;
offset += iov[i].iov_len;
}
return (expected_written == written) ? MDB_SUCCESS
return (expected_written == written) ? MDBX_SUCCESS
: MDBX_EIO /* ERROR_WRITE_FAULT */;
#else
int rc;
@@ -461,7 +463,7 @@ int mdbx_pwritev(mdbx_filehandle_t fd, struct iovec *iov, int iovcnt,
do {
written = pwritev(fd, iov, iovcnt, offset);
if (likely(expected_written == (size_t)written))
return MDB_SUCCESS;
return MDBX_SUCCESS;
rc = errno;
} while (rc == EINTR);
return (written < 0) ? rc : MDBX_EIO /* Use which error code? */;
@@ -508,7 +510,7 @@ int mdbx_write(mdbx_filehandle_t fd, const void *buf, size_t bytes) {
#ifdef SIGPIPE
pthread_sigmask(SIG_SETMASK, &old, NULL);
#endif
return MDB_SUCCESS;
return MDBX_SUCCESS;
}
ptr += written;
bytes -= written;
@@ -518,19 +520,19 @@ int mdbx_write(mdbx_filehandle_t fd, const void *buf, size_t bytes) {
int mdbx_filesync(mdbx_filehandle_t fd, bool fullsync) {
#if defined(_WIN32) || defined(_WIN64)
(void)fullsync;
return FlushFileBuffers(fd) ? MDB_SUCCESS : mdbx_get_errno_checked();
return FlushFileBuffers(fd) ? MDBX_SUCCESS : mdbx_get_errno_checked();
#elif __GLIBC_PREREQ(2, 16) || _BSD_SOURCE || _XOPEN_SOURCE || \
(__GLIBC_PREREQ(2, 8) && _POSIX_C_SOURCE >= 200112L)
for (;;) {
#if _POSIX_C_SOURCE >= 199309L || _XOPEN_SOURCE >= 500 || \
defined(_POSIX_SYNCHRONIZED_IO)
if (!fullsync && fdatasync(fd) == 0)
return MDB_SUCCESS;
return MDBX_SUCCESS;
#else
(void)fullsync;
#endif
if (fsync(fd) == 0)
return MDB_SUCCESS;
return MDBX_SUCCESS;
int rc = errno;
if (rc != EINTR)
return rc;
@@ -554,7 +556,7 @@ int mdbx_filesize(mdbx_filehandle_t fd, off_t *length) {
*length = st.st_size;
#endif
return MDB_SUCCESS;
return MDBX_SUCCESS;
}
int mdbx_ftruncate(mdbx_filehandle_t fd, off_t length) {
@@ -562,10 +564,10 @@ int mdbx_ftruncate(mdbx_filehandle_t fd, off_t length) {
LARGE_INTEGER li;
li.QuadPart = length;
return (SetFilePointerEx(fd, li, NULL, FILE_BEGIN) && SetEndOfFile(fd))
? MDB_SUCCESS
? MDBX_SUCCESS
: mdbx_get_errno_checked();
#else
return ftruncate(fd, length) == 0 ? MDB_SUCCESS : errno;
return ftruncate(fd, length) == 0 ? MDBX_SUCCESS : errno;
#endif
}
@@ -574,7 +576,7 @@ int mdbx_ftruncate(mdbx_filehandle_t fd, off_t length) {
int mdbx_thread_key_create(mdbx_thread_key_t *key) {
#if defined(_WIN32) || defined(_WIN64)
*key = TlsAlloc();
return (*key != TLS_OUT_OF_INDEXES) ? MDB_SUCCESS : mdbx_get_errno_checked();
return (*key != TLS_OUT_OF_INDEXES) ? MDBX_SUCCESS : mdbx_get_errno_checked();
#else
return pthread_key_create(key, mdbx_rthc_dtor);
#endif
@@ -617,7 +619,7 @@ int mdbx_thread_create(mdbx_thread_t *thread,
void *arg) {
#if defined(_WIN32) || defined(_WIN64)
*thread = CreateThread(NULL, 0, start_routine, arg, 0, NULL);
return *thread ? MDB_SUCCESS : mdbx_get_errno_checked();
return *thread ? MDBX_SUCCESS : mdbx_get_errno_checked();
#else
return pthread_create(thread, NULL, start_routine, arg);
#endif
@@ -638,10 +640,11 @@ int mdbx_thread_join(mdbx_thread_t thread) {
int mdbx_msync(void *addr, size_t length, int async) {
#if defined(_WIN32) || defined(_WIN64)
if (async)
return MDB_SUCCESS;
return FlushViewOfFile(addr, length) ? MDB_SUCCESS : mdbx_get_errno_checked();
return MDBX_SUCCESS;
return FlushViewOfFile(addr, length) ? MDBX_SUCCESS
: mdbx_get_errno_checked();
#else
return (msync(addr, length, async ? MS_ASYNC : MS_SYNC) == 0) ? MDB_SUCCESS
return (msync(addr, length, async ? MS_ASYNC : MS_SYNC) == 0) ? MDBX_SUCCESS
: errno;
#endif
}
@@ -654,7 +657,7 @@ int mdbx_mremap_size(void **address, size_t old_size, size_t new_size) {
return ERROR_CALL_NOT_IMPLEMENTED;
#else
*address = mremap(*address, old_size, new_size, 0, address);
return (*address != MAP_FAILED) ? MDB_SUCCESS : errno;
return (*address != MAP_FAILED) ? MDBX_SUCCESS : errno;
#endif
}
@@ -666,31 +669,31 @@ int mdbx_mmap(void **address, size_t length, int rw, mdbx_filehandle_t fd) {
return mdbx_get_errno_checked();
*address = MapViewOfFileEx(h, rw ? FILE_MAP_WRITE : FILE_MAP_READ, 0, 0,
length, *address);
int rc = (*address != MAP_FAILED) ? MDB_SUCCESS : mdbx_get_errno_checked();
int rc = (*address != MAP_FAILED) ? MDBX_SUCCESS : mdbx_get_errno_checked();
CloseHandle(h);
return rc;
#else
*address = mmap(NULL, length, rw ? PROT_READ | PROT_WRITE : PROT_READ,
MAP_SHARED, fd, 0);
return (*address != MAP_FAILED) ? MDB_SUCCESS : errno;
return (*address != MAP_FAILED) ? MDBX_SUCCESS : errno;
#endif
}
int mdbx_munmap(void *address, size_t length) {
#if defined(_WIN32) || defined(_WIN64)
(void)length;
return UnmapViewOfFile(address) ? MDB_SUCCESS : mdbx_get_errno_checked();
return UnmapViewOfFile(address) ? MDBX_SUCCESS : mdbx_get_errno_checked();
#else
return (munmap(address, length) == 0) ? MDB_SUCCESS : errno;
return (munmap(address, length) == 0) ? MDBX_SUCCESS : errno;
#endif
}
int mdbx_mlock(const void *address, size_t length) {
#if defined(_WIN32) || defined(_WIN64)
return VirtualLock((void *)address, length) ? MDB_SUCCESS
return VirtualLock((void *)address, length) ? MDBX_SUCCESS
: mdbx_get_errno_checked();
#else
return (mlock(address, length) == 0) ? MDB_SUCCESS : errno;
return (mlock(address, length) == 0) ? MDBX_SUCCESS : errno;
#endif
}