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/*
* $Id: getcap.c,v 1.1.2.2 1999/05/01 23:26:31 morgan Exp $
*
* Copyright (c) 1997 Andrew G. Morgan <morgan@ftp.kernel.org>
*
* This displays the capabilities of a given file.
*/
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <sys/capability.h>
static void usage(void)
{
fprintf(stderr,
"usage: getcap <filename> [<filename> ...]\n"
"\n"
"\tdisplays the capabilities on the queried file(s).\n"
);
exit(1);
}
int main(int argc, char **argv)
{
char *result=NULL;
if (argc < 2) {
usage();
}
for ( ++argv; --argc > 0; ++argv ) {
ssize_t length;
cap_t cap_d;
cap_d = cap_get_file(argv[0]);
if (cap_d == NULL) {
fprintf(stderr,
"Failed to get capabilities for file `%s'\n"
" (%s)\n", argv[0], strerror(errno));
continue;
}
result = cap_to_text(cap_d, &length);
fprintf(stderr, "Capabilities for `%s': %s\n", *argv, result);
}
return 0;
}
/*
* $Log: getcap.c,v $
* Revision 1.1.2.2 1999/05/01 23:26:31 morgan
* added list of things to ignore in this directory
* altered command line syntax of sucap and also made it work (sometimes)
* getcap output is now one line per file
*
* Revision 1.1.2.1 1999/04/23 05:00:31 morgan
* resurecting from the dead for kernels with fcap support
*
*/
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