Searched refs:DEV_IO (Results 1 – 1 of 1) sorted by relevance
| /src/tools/regression/priv/ ! |
| H A D | priv_io.c | 49 #define DEV_IO "/dev/io" macro
60 if (stat(DEV_IO, &sb) < 0) { in priv_io_setup()
61 warn("priv_io_setup: stat(%s)", DEV_IO); in priv_io_setup()
70 if (chmod(DEV_IO, NEW_PERMS) < 0) { in priv_io_setup()
71 warn("priv_io_setup: chmod(%s, 0%o)", DEV_IO, NEW_PERMS); in priv_io_setup()
83 fd = open(DEV_IO, O_RDONLY); in priv_io()
106 if (chmod(DEV_IO, saved_perms) < 0) in priv_io_cleanup()
107 err(-1, "priv_io_cleanup: chmod(%s, 0%o)", DEV_IO, in priv_io_cleanup()
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