From ba056b738d407ace25e5e4a2f9c890de229bf69f Mon Sep 17 00:00:00 2001 From: Sangjung Woo Date: Tue, 8 Sep 2015 14:58:22 +0900 Subject: smack: introduce new mac_smack_copy() function This adds a new mac_smack_copy() function in order to read the smack label from the source and apply it to the destination. --- src/basic/smack-util.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'src/basic/smack-util.c') diff --git a/src/basic/smack-util.c b/src/basic/smack-util.c index 6d5c205117..9e221d6eab 100644 --- a/src/basic/smack-util.c +++ b/src/basic/smack-util.c @@ -185,6 +185,23 @@ int mac_smack_fix(const char *path, bool ignore_enoent, bool ignore_erofs) { return r; } +int mac_smack_copy(const char *dest, const char *src) { + int r = 0; + _cleanup_free_ char *label = NULL; + + assert(dest); + assert(src); + + r = mac_smack_read(src, SMACK_ATTR_ACCESS, &label); + if (r < 0) + return r; + + r = mac_smack_apply(dest, SMACK_ATTR_ACCESS, label); + if (r < 0) + return r; + + return r; +} #else bool mac_smack_use(void) { @@ -214,4 +231,8 @@ int mac_smack_apply_pid(pid_t pid, const char *label) { int mac_smack_fix(const char *path, bool ignore_enoent, bool ignore_erofs) { return 0; } + +int mac_smack_copy(const char *dest, const char *src) { + return 0; +} #endif -- cgit v1.2.3-54-g00ecf