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. HZ no longer constant, but settable at boot time; default is DEFAULT_HZ (60)

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. some kernel flags to <minix/const.h>
This commit is contained in:
Ben Gras 2008-12-11 14:08:53 +00:00
parent a74132ec69
commit ef5b6f8cdf
1 changed files with 12 additions and 1 deletions
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13
include/minix/const.h
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@ -11,7 +11,7 @@
#define TRUE 1 /* used for turning integers into Booleans */
#define FALSE 0 /* used for turning integers into Booleans */
#define HZ 600 /* clock freq (software settable on IBM-PC) */
#define DEFAULT_HZ 60 /* clock freq (software settable on IBM-PC) */
#define SUPER_USER (uid_t) 0 /* uid_t of superuser */
@ -130,3 +130,14 @@
#define NO_ENTRY ((ino_t) 0) /* absence of a dir entry */
#define NO_ZONE ((zone_t) 0) /* absence of a zone number */
#define NO_DEV ((dev_t) 0) /* absence of a device numb */
/* Bits for the system property flags in boot image processes. */
#define PREEMPTIBLE 0x02 /* kernel tasks are not preemptible */
#define BILLABLE 0x04 /* some processes are not billable */
#define SYS_PROC 0x10 /* system processes have own priv structure */
#define CHECK_IO_PORT 0x20 /* check if I/O request is allowed */
#define CHECK_IRQ 0x40 /* check if IRQ can be used */
#define CHECK_MEM 0x80 /* check if (VM) mem map request is allowed */
#define PROC_FULLVM 0x100 /* VM sets and manages full pagetable */