Searched refs:dev_zero_fd (Results 1 – 3 of 3) sorted by relevance
| /external/python/cpython2/Modules/_ctypes/libffi/src/ |
| D | dlmalloc.c | 1322 static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */ variable
1323 #define CALL_MMAP(s) ((dev_zero_fd < 0) ? \
1324 (dev_zero_fd = open("/dev/zero", O_RDWR), \
1325 mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0)) : \
1326 mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0))
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| /external/libffi/src/ |
| D | dlmalloc.c | 1317 static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */ variable
1318 #define CALL_MMAP(s) ((dev_zero_fd < 0) ? \
1319 (dev_zero_fd = open("/dev/zero", O_RDWR), \
1320 mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0)) : \
1321 mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0))
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| /external/dlmalloc/ |
| D | malloc.c | 1655 static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */ variable
1656 #define MMAP_DEFAULT(s) ((dev_zero_fd < 0) ? \
1657 (dev_zero_fd = open("/dev/zero", O_RDWR), \
1658 mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0)) : \
1659 mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0))
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