33 lines
952 B
C
33 lines
952 B
C
#include "inc.h"
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#include <unistd.h>
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#include <minix/callnr.h>
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#include "buf.h"
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#include <minix/vfsif.h>
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/* This calling is used to access a particular file. */
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/*===========================================================================*
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* fs_access *
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*===========================================================================*/
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int fs_access()
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{
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struct dir_record *rip;
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int r = OK;
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/* Temporarily open the file whose access is to be checked. */
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caller_uid = fs_m_in.REQ_UID;
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caller_gid = fs_m_in.REQ_GID;
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/* Temporarily open the file. */
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if ( (rip = get_dir_record(fs_m_in.REQ_INODE_NR)) == NULL) {
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printf("ISOFS(%d) get_dir_record by fs_access() failed\n", SELF_E);
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return(EINVAL);
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}
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/* For now ISO9660 doesn't have permission control (read and execution to
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* everybody by default. So the access is always granted. */
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release_dir_record(rip); /* Release the dir record used */
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return(r);
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}
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