Searched refs:nvram_fd (Results 1 - 1 of 1) sorted by relevance
| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/router/nvram/ |
| H A D | nvram_linux.c | 87 static int nvram_fd = -1; variable
93 if (nvram_fd >= 0)
96 if ((nvram_fd = open(PATH_DEV_NVRAM, O_RDWR)) < 0)
100 if ((nvram_buf = mmap(NULL, NVRAM_SPACE, PROT_READ, MAP_SHARED, nvram_fd, 0)) == MAP_FAILED) {
101 close(nvram_fd);
102 nvram_fd = -1;
131 count = read(nvram_fd, off, count);
152 if (nvram_fd < 0)
162 ret = read(nvram_fd, buf, count);
194 ret = write(nvram_fd, bu
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