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1.1 ! root 1: .\" Copyright (c) 1989 The Regents of the University of California. ! 2: .\" All rights reserved. ! 3: .\" ! 4: .\" Redistribution and use in source and binary forms are permitted provided ! 5: .\" that: (1) source distributions retain this entire copyright notice and ! 6: .\" comment, and (2) distributions including binaries display the following ! 7: .\" acknowledgement: ``This product includes software developed by the ! 8: .\" University of California, Berkeley and its contributors'' in the ! 9: .\" documentation or other materials provided with the distribution and in ! 10: .\" all advertising materials mentioning features or use of this software. ! 11: .\" Neither the name of the University nor the names of its contributors may ! 12: .\" be used to endorse or promote products derived from this software without ! 13: .\" specific prior written permission. ! 14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED ! 15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF ! 16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ! 17: .\" ! 18: .\" @(#)getmntinfo.3 6.3 (Berkeley) 6/23/90 ! 19: .\" ! 20: .TH GETMNTINFO 3 "June 23, 1990" ! 21: .UC 7 ! 22: .SH NAME ! 23: getmntinfo - get information about mounted file systems ! 24: .SH SYNOPSIS ! 25: .nf ! 26: .ft B ! 27: #include <sys/types.h> ! 28: #include <sys/mount.h> ! 29: .LP ! 30: .ft B ! 31: int getmntinfo(mntbufp, flags) ! 32: struct statfs **mntbufp; ! 33: int flags ! 34: .fi ! 35: .ft R ! 36: .SH DESCRIPTION ! 37: .I Getmntinfo ! 38: returns an array of ! 39: .I statfs ! 40: structures describing each currently mounted file system (see ! 41: .IR statfs (2)). ! 42: .SH DIAGNOSTICS ! 43: On successful completion, ! 44: .I getmntinfo ! 45: returns a count of the number of elements in the array. ! 46: The pointer to the array is stored into ! 47: .IR mntbufp . ! 48: Otherwise, zero is returned and ! 49: .I mntbufp ! 50: is unmodified. ! 51: .PP ! 52: .I Getmntinfo ! 53: passes its ! 54: .I flags ! 55: parameter transparently to ! 56: .IR getfsstat (2). ! 57: .SH BUGS ! 58: All information is contained in a static area, ! 59: so it must be copied if it is to be saved. ! 60: .SH SEE ALSO ! 61: getfsstat(2), statfs(2), mount(2), mount(8)
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