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| author | Anatol Belski <ab@php.net> | 2016-08-23 00:27:17 +0200 |
|---|---|---|
| committer | Anatol Belski <ab@php.net> | 2016-08-23 00:27:17 +0200 |
| commit | becc5cd11bbd7ffca365e28d48eeff450e141493 (patch) | |
| tree | 93a56f4a2a66ff680a42417d40bada6f430f4a4e /TSRM | |
| parent | 6790932eaa8c4dce21080c4094301829fd1f0053 (diff) | |
| download | php-git-becc5cd11bbd7ffca365e28d48eeff450e141493.tar.gz | |
sync shm* implementation signatures with POSIX
Diffstat (limited to 'TSRM')
| -rw-r--r-- | TSRM/tsrm_win32.c | 17 | ||||
| -rw-r--r-- | TSRM/tsrm_win32.h | 7 |
2 files changed, 14 insertions, 10 deletions
diff --git a/TSRM/tsrm_win32.c b/TSRM/tsrm_win32.c index e3d311e418..271422df42 100644 --- a/TSRM/tsrm_win32.c +++ b/TSRM/tsrm_win32.c @@ -426,7 +426,7 @@ static process_pair *process_get(FILE *stream) return ptr; } -static shm_pair *shm_get(int key, void *addr) +static shm_pair *shm_get(key_t key, void *addr) { shm_pair *ptr; shm_pair *newptr; @@ -639,17 +639,13 @@ TSRM_API int pclose(FILE *stream) return termstat; } -TSRM_API int shmget(int key, int size, int flags) +TSRM_API int shmget(key_t key, size_t size, int flags) { shm_pair *shm; char shm_segment[26], shm_info[29]; HANDLE shm_handle, info_handle; BOOL created = FALSE; - if (size < 0) { - return -1; - } - snprintf(shm_segment, sizeof(shm_segment), "TSRM_SHM_SEGMENT:%d", key); snprintf(shm_info, sizeof(shm_info), "TSRM_SHM_DESCRIPTOR:%d", key); @@ -658,7 +654,14 @@ TSRM_API int shmget(int key, int size, int flags) if (!shm_handle && !info_handle) { if (flags & IPC_CREAT) { - shm_handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, size, shm_segment); +#if SIZEOF_SIZE_T == 8 + DWORD high = size >> 32; + DWORD low = (DWORD)size; +#else + DWORD high = 0; + DWORD low = size; +#endif + shm_handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, high, low, shm_segment); info_handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, sizeof(shm->descriptor), shm_info); created = TRUE; } diff --git a/TSRM/tsrm_win32.h b/TSRM/tsrm_win32.h index fbeac07b01..ae0ea58c96 100644 --- a/TSRM/tsrm_win32.h +++ b/TSRM/tsrm_win32.h @@ -26,9 +26,10 @@ #if HAVE_UTIME # include <sys/utime.h> #endif +#include "win32/ipc.h" struct ipc_perm { - int key; + key_t key; unsigned short uid; unsigned short gid; unsigned short cuid; @@ -39,7 +40,7 @@ struct ipc_perm { struct shmid_ds { struct ipc_perm shm_perm; - int shm_segsz; + size_t shm_segsz; time_t shm_atime; time_t shm_dtime; time_t shm_ctime; @@ -105,7 +106,7 @@ TSRM_API int pclose(FILE *stream); TSRM_API int tsrm_win32_access(const char *pathname, int mode); TSRM_API int win32_utime(const char *filename, struct utimbuf *buf); -TSRM_API int shmget(int key, int size, int flags); +TSRM_API int shmget(key_t key, size_t size, int flags); TSRM_API void *shmat(int key, const void *shmaddr, int flags); TSRM_API int shmdt(const void *shmaddr); TSRM_API int shmctl(int key, int cmd, struct shmid_ds *buf); |