diff options
-rw-r--r-- | disk-utils/mkswap.c | 4 | ||||
-rw-r--r-- | include/swapheader.h | 2 | ||||
-rw-r--r-- | sys-utils/swapon.c | 3 |
3 files changed, 4 insertions, 5 deletions
diff --git a/disk-utils/mkswap.c b/disk-utils/mkswap.c index 830b14c06..06ec15aee 100644 --- a/disk-utils/mkswap.c +++ b/disk-utils/mkswap.c @@ -177,7 +177,7 @@ write_signature(char *sig) { char *sp = (char *) signature_page; - strncpy(sp + pagesize - 10, sig, 10); + strncpy(sp + pagesize - SWAP_SIGNATURE_SZ, sig, SWAP_SIGNATURE_SZ); } static void @@ -611,7 +611,7 @@ main(int argc, char **argv) { printf(_("Setting up swapspace version %d, size = %llu KiB\n"), version, goodpages * pagesize / 1024); - write_signature("SWAPSPACE2"); + write_signature(SWAP_SIGNATURE); write_uuid_and_label(uuid, opt_label); offset = 1024; diff --git a/include/swapheader.h b/include/swapheader.h index e56d93f3a..1d91e41ce 100644 --- a/include/swapheader.h +++ b/include/swapheader.h @@ -4,6 +4,8 @@ #define SWAP_VERSION 1 #define SWAP_UUID_LENGTH 16 #define SWAP_LABEL_LENGTH 16 +#define SWAP_SIGNATURE "SWAPSPACE2" +#define SWAP_SIGNATURE_SZ (sizeof(SWAP_SIGNATURE) - 1) #include <stdint.h> diff --git a/sys-utils/swapon.c b/sys-utils/swapon.c index b88b7ec63..4f98500ef 100644 --- a/sys-utils/swapon.c +++ b/sys-utils/swapon.c @@ -76,9 +76,6 @@ enum { SIG_SWSUSPEND }; -#define SWAP_SIGNATURE "SWAPSPACE2" -#define SWAP_SIGNATURE_SZ (sizeof(SWAP_SIGNATURE) - 1) - static int all; static int priority = -1; /* non-prioritized swap by default */ static int discard; /* don't send swap discards by default */ |