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swapon: random shrinkage
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214aec46bd
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@ -11,7 +11,6 @@
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#include <mntent.h>
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#include <sys/swap.h>
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static int swap_enable_disable(char *device)
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{
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int status;
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@ -19,10 +18,12 @@ static int swap_enable_disable(char *device)
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xstat(device, &st);
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#ifdef BLOAT
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/* test for holes */
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if (S_ISREG(st.st_mode))
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if (st.st_blocks * 512 < st.st_size)
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bb_error_msg_and_die("swap file has holes");
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#endif
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if (applet_name[5] == 'n')
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status = swapon(device, 0);
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@ -57,8 +58,6 @@ static int do_em_all(void)
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return err;
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}
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#define DO_ALL 0x01
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int swap_on_off_main(int argc, char **argv);
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int swap_on_off_main(int argc, char **argv)
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{
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@ -68,10 +67,10 @@ int swap_on_off_main(int argc, char **argv)
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bb_show_usage();
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ret = getopt32(argc, argv, "a");
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if (ret & DO_ALL)
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if (ret)
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return do_em_all();
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ret = 0;
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/* ret = 0; redundant */
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while (*++argv)
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ret += swap_enable_disable(*argv);
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return ret;
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