Mercurial > hg > toybox
annotate toys/swapoff.c @ 482:b4a9fd8773d6
Adding swapon and swapoff
author | Elie De Brauwer <eliedebrauwer@gmail.com> |
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date | Sat, 18 Feb 2012 15:33:27 +0100 |
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482
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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1 /* vi: set sw=4 ts=4: |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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2 * |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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3 * swapoff.c - Disable region for swapping |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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4 * |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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5 * Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com> |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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6 * |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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7 * Not in SUSv4. |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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8 |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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9 USE_SWAPOFF(NEWTOY(swapoff, "<1>1", TOYFLAG_BIN|TOYFLAG_NEEDROOT)) |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
diff
changeset
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10 |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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11 config SWAPOFF |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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12 bool "swapoff" |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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13 default y |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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14 help |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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15 usage: swapoff swapregion |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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16 |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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17 Disable swapping on a given swapregion. |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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18 */ |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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19 |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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20 #include "toys.h" |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
diff
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21 |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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22 void swapoff_main(void) |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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23 { |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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24 if (swapoff(toys.optargs[0])) |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
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25 perror_exit("failed to remove swaparea"); |
b4a9fd8773d6
Adding swapon and swapoff
Elie De Brauwer <eliedebrauwer@gmail.com>
parents:
diff
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26 } |