Searched refs:nvram_fd (Results 1 - 1 of 1) sorted by relevance
| /netgear-R7000-V1.0.7.12_1.2.5/src/router/nvram/ |
| H A D | nvram_linux.c | 94 static int nvram_fd = -1; variable
101 if (nvram_fd >= 0)
104 if ((nvram_fd = open(PATH_DEV_NVRAM, O_RDWR)) < 0)
108 nvram_buf = mmap(NULL, MAX_NVRAM_SPACE, PROT_READ, MAP_SHARED, nvram_fd, 0);
110 close(nvram_fd);
111 nvram_fd = -1;
115 (void)fcntl(nvram_fd, F_SETFD, FD_CLOEXEC);
142 count = read(nvram_fd, off, count);
206 if (nvram_fd < 0)
216 ret = read(nvram_fd, bu
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