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45 lines
1006 B
45 lines
1006 B
7 months ago
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/* chcon.c - Change file security context
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*
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* Copyright 2014 The Android Open Source Project
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USE_CHCON(NEWTOY(chcon, "<2hvR", TOYFLAG_USR|TOYFLAG_BIN))
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config CHCON
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bool "chcon"
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depends on TOYBOX_SELINUX
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default y
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help
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usage: chcon [-hRv] CONTEXT FILE...
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Change the SELinux security context of listed file[s].
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-h Change symlinks instead of what they point to
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-R Recurse into subdirectories
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-v Verbose
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*/
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#define FOR_chcon
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#include "toys.h"
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static int do_chcon(struct dirtree *try)
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{
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char *path, *con = *toys.optargs;
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if (!dirtree_notdotdot(try)) return 0;
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path = dirtree_path(try, 0);
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if (toys.optflags & FLAG_v) printf("chcon '%s' to %s\n", path, con);
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if (-1 == ((toys.optflags & FLAG_h) ? lsetfilecon : setfilecon)(path, con))
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perror_msg("'%s' to %s", path, con);
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free(path);
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return (toys.optflags & FLAG_R)*DIRTREE_RECURSE;
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}
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void chcon_main(void)
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{
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char **file;
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for (file = toys.optargs+1; *file; file++) dirtree_read(*file, do_chcon);
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}
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