40 lines
888 B
C
40 lines
888 B
C
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/*
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* Copyright (c) 1993 by the University of Southern California
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*
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* For copying and distribution information, please see the file
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* <usc-license.h>
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*/
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#include <usc-license.h>
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#include <pcompat.h>
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int pfs_default = -1;
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char *getenv();
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extern int pfs_debug;
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void
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p__get_pfs_default(void)
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{
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char *pfs_default_string;
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char *pfs_debug_string;
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/* if pfs_disable_flag is set to disable, skip as there */
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/* is probably a reason for it */
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if(pfs_enable == PMAP_DISABLE) return;
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/* Check PFS_DEFAULT and if set, set pfs_disable_flag */
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if(pfs_default == -1) {
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pfs_default_string = getenv("PFS_DEFAULT");
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if(pfs_default_string == 0) pfs_default = -2;
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else if(sscanf(pfs_default_string,"%d",&pfs_default) != 1)
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pfs_default = -2;
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else pfs_enable = pfs_default;
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}
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}
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