sortix-mirror/libc/fstab/getfsspec.c

38 lines
1.2 KiB
C

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2015.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
fstab/getfsspec.c
Lookup filesystem table by special file.
*******************************************************************************/
#include <fstab.h>
#include <string.h>
struct fstab* getfsspec(const char* special_file)
{
if ( !setfsent() )
return NULL;
struct fstab* fs;
while ( (fs = getfsent()) )
if ( !strcmp(fs->fs_spec, special_file) )
return fs;
return NULL;
}