Copyright (c) 2018 Helg Bredow <helg.bredow@openbsd.org>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.Dd $Mdocdate: July 8 2018 $ .Dt FUSE_PARSE_CMDLINE 3 .Os .Sh NAME .Nm fuse_parse_cmdline .Nd FUSE helper function to parse command line arguments .Sh SYNOPSIS n fuse.h .Ft int .Fn fuse_parse_cmdline "struct fuse_args *args" "char **mp" \ "int *mt" "int *fg" .Sh DESCRIPTION .Fn fuse_parse_cmdline is a helper function to parse standard FUSE arguments. .Fa args can be constructed using the .Xr FUSE_ARGS_INIT 3 macro.
p .Fn fuse_parse_cmdline supports the following arguments. l -tag -width Ds t Fl d , Fl odebug Causes debug information for subsequent FUSE library calls to be output to stderr. Implies .Fl f . t Fl f If this is specified then .Fa fg will be set to 1 on success. This flag indicates that the file system should not detach from the controlling terminal and run in the foreground. t Fl h , Fl -help , Fl ho Print usage information for the options supported by .Fn fuse_parse_cmdline . t Fl s If this is specified then .Fa mt will be set to 0 on success. This flag indicates that the file system should be run in multi-threaded mode. .Fl s is currently ignored and .Fa mt will always be 0. t Fl V , Fl -version Print the FUSE library version to stderr. .El
p If the first argument not recognised by .Fn fuse_parse_cmdline is a valid directory then .Fa mp will be set to the canonicalized absolute pathname of this directory. .Sh RETURN VALUES The .Fn fuse_parse_cmdline function will return 0 on success and -1 if .Fl h , Fl -help , Fl ho , Fl v or .Fl -version are included in .Fa argv or .Fa mp does not exist or is not a directory. .Sh SEE ALSO .Xr FUSE_ARGS_INIT 3 , .Xr fuse_daemonize 3 , .Xr fuse_main 3 , .Xr fuse_setup 3 .Sh STANDARDS The .Fn fuse_parse_cmdline function conforms to FUSE 2.6. .Sh HISTORY The .Fn fuse_parse_cmdline function first appeared in .Ox 5.4 . .Sh AUTHORS .An Sylvestre Gallon Aq Mt ccna.syl@gmail.com .An Helg Bredow Aq Mt helg@openbsd.org