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-rw-r--r--toolbox/swapon.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/toolbox/swapon.c b/toolbox/swapon.c
deleted file mode 100644
index 51b4ff1..0000000
--- a/toolbox/swapon.c
+++ /dev/null
@@ -1,66 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <sys/swap.h>
-
-static void usage(char *name)
-{
- fprintf(stderr, "Usage: %s [-p prio] <filename>\n"
- " prio must be between 0 and %d\n", name, SWAP_FLAG_PRIO_MASK);
-}
-
-static int parse_prio(char *prio_str)
-{
- unsigned long p = strtoul(prio_str, NULL, 10);
-
- return (p > SWAP_FLAG_PRIO_MASK)? -1 : (int)p;
-}
-
-int swapon_main(int argc, char **argv)
-{
- int err = 0;
- int flags = 0;
- int prio;
-
- opterr = 0;
- do {
- int c = getopt(argc, argv, "hp:");
- if (c == -1)
- break;
-
- switch (c) {
- case 'p':
- if (optarg != NULL)
- prio = parse_prio(optarg);
- else
- prio = -1;
-
- if (prio < 0) {
- usage(argv[0]);
- return -EINVAL;
- }
- flags |= SWAP_FLAG_PREFER;
- flags |= (prio << SWAP_FLAG_PRIO_SHIFT) & SWAP_FLAG_PRIO_MASK;
- break;
- case 'h':
- usage(argv[0]);
- return 0;
- case '?':
- fprintf(stderr, "unknown option: %c\n", optopt);
- return -EINVAL;
- }
- } while (1);
-
- if (optind != argc - 1) {
- usage(argv[0]);
- return -EINVAL;
- }
-
- err = swapon(argv[argc - 1], flags);
- if (err) {
- fprintf(stderr, "swapon failed for %s: %s\n", argv[argc - 1], strerror(errno));
- }
-
- return err;
-}