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Kernel/RS: fix permission computation with 32+ system processes

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This commit is contained in:
David van Moolenbroek
2010-12-07 10:32:42 +00:00
parent 6bf3c91a0a
commit a7285dfabc
10 changed files with 56 additions and 19 deletions
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12
include/minix/priv.h
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@@ -20,6 +20,10 @@
*/
#define NULL_PRIV_ID (-1)
/* Allowed targets. */
#define NO_M (-1) /* no targets allowed */
#define ALL_M (-2) /* all targets allowed */
/* Allowed calls. */
#define NO_C (-1) /* no calls allowed */
#define ALL_C (-2) /* all calls allowed */
@@ -53,10 +57,10 @@
#define USR_T (1 << SENDREC) /* user processes */
/* allowed targets */
#define TSK_M 0 /* all kernel tasks */
#define SRV_M (~0) /* system services */
#define DSRV_M (~0) /* dynamic system services */
#define USR_M (~0) /* user processes */
#define TSK_M NO_M /* all kernel tasks */
#define SRV_M ALL_M /* system services */
#define DSRV_M ALL_M /* dynamic system services */
#define USR_M ALL_M /* user processes */
/* allowed kernel calls */
#define TSK_KC NO_C /* all kernel tasks */