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Diffstat (limited to 'miscutils/makedevs.c')
-rw-r--r-- | miscutils/makedevs.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c index e74c47c..8cca838 100644 --- a/miscutils/makedevs.c +++ b/miscutils/makedevs.c @@ -7,6 +7,66 @@ * known bugs: can't deal with alpha ranges */ +//usage:#if ENABLE_FEATURE_MAKEDEVS_LEAF +//usage:#define makedevs_trivial_usage +//usage: "NAME TYPE MAJOR MINOR FIRST LAST [s]" +//usage:#define makedevs_full_usage "\n\n" +//usage: "Create a range of block or character special files" +//usage: "\n" +//usage: "\nTYPE is:" +//usage: "\n b Block device" +//usage: "\n c Character device" +//usage: "\n f FIFO, MAJOR and MINOR are ignored" +//usage: "\n" +//usage: "\nFIRST..LAST specify numbers appended to NAME." +//usage: "\nIf 's' is the last argument, the base device is created as well." +//usage: "\n" +//usage: "\nExamples:" +//usage: "\n makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63" +//usage: "\n makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8" +//usage: +//usage:#define makedevs_example_usage +//usage: "# makedevs /dev/ttyS c 4 66 2 63\n" +//usage: "[creates ttyS2-ttyS63]\n" +//usage: "# makedevs /dev/hda b 3 0 0 8 s\n" +//usage: "[creates hda,hda1-hda8]\n" +//usage:#endif +//usage: +//usage:#if ENABLE_FEATURE_MAKEDEVS_TABLE +//usage:#define makedevs_trivial_usage +//usage: "[-d device_table] rootdir" +//usage:#define makedevs_full_usage "\n\n" +//usage: "Create a range of special files as specified in a device table.\n" +//usage: "Device table entries take the form of:\n" +//usage: "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" +//usage: "Where name is the file name, type can be one of:\n" +//usage: " f Regular file\n" +//usage: " d Directory\n" +//usage: " c Character device\n" +//usage: " b Block device\n" +//usage: " p Fifo (named pipe)\n" +//usage: "uid is the user id for the target file, gid is the group id for the\n" +//usage: "target file. The rest of the entries (major, minor, etc) apply to\n" +//usage: "to device special files. A '-' may be used for blank entries." +//usage: +//usage:#define makedevs_example_usage +//usage: "For example:\n" +//usage: "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" +//usage: "/dev d 755 0 0 - - - - -\n" +//usage: "/dev/console c 666 0 0 5 1 - - -\n" +//usage: "/dev/null c 666 0 0 1 3 0 0 -\n" +//usage: "/dev/zero c 666 0 0 1 5 0 0 -\n" +//usage: "/dev/hda b 640 0 0 3 0 0 0 -\n" +//usage: "/dev/hda b 640 0 0 3 1 1 1 15\n\n" +//usage: "Will Produce:\n" +//usage: "/dev\n" +//usage: "/dev/console\n" +//usage: "/dev/null\n" +//usage: "/dev/zero\n" +//usage: "/dev/hda\n" +//usage: "/dev/hda[0-15]\n" +//usage:#endif + #include "libbb.h" #if ENABLE_FEATURE_MAKEDEVS_LEAF |