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* Removed B_{MIN|MAX}_PRIORITY from OS.h - they were never really intended

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as public defines. They are now called THREAD_{MIN|MAX}_SET_PRIORITY to
  better reflect what they are for. Minimum priority is now 1, ie. you no
  longer can set another thread to the idle priority. This fixes part of
  ticket #2959.
* set_thread_priority() will no longer allow to change the priority of the
  idle thread to something else. This fixes the rest of ticket #2959.
* Automatic whitespace cleanup in OS.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28521 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2008-11-05 18:11:58 +00:00
parent de36f71531
commit 2c1e463c7e
3 changed files with 48 additions and 44 deletions
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headers/os/kernel/OS.h
+20 -22
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@@ -65,17 +65,17 @@ typedef struct area_info {
} area_info;
/* area locking */
#define B_NO_LOCK 0
#define B_LAZY_LOCK 1
#define B_FULL_LOCK 2
#define B_CONTIGUOUS 3
#define B_NO_LOCK 0
#define B_LAZY_LOCK 1
#define B_FULL_LOCK 2
#define B_CONTIGUOUS 3
#define B_LOMEM 4
/* address spec for create_area(), and clone_area() */
#define B_ANY_ADDRESS 0
#define B_EXACT_ADDRESS 1
#define B_BASE_ADDRESS 2
#define B_CLONE_ADDRESS 3
#define B_ANY_ADDRESS 0
#define B_EXACT_ADDRESS 1
#define B_BASE_ADDRESS 2
#define B_CLONE_ADDRESS 3
#define B_ANY_KERNEL_ADDRESS 4
/* area protection */
@@ -153,7 +153,7 @@ typedef struct port_message_info {
} port_message_info;
// similar to port_buffer_size_etc(), but returns (more) info
extern status_t _get_port_message_info_etc(port_id port,
extern status_t _get_port_message_info_etc(port_id port,
port_message_info *info, size_t infoSize, uint32 flags,
bigtime_t timeout);
@@ -303,12 +303,10 @@ typedef struct {
#define B_URGENT_PRIORITY 110
#define B_REAL_TIME_PRIORITY 120
#define B_FIRST_REAL_TIME_PRIORITY B_REAL_TIME_DISPLAY_PRIORITY
#define B_MIN_PRIORITY B_IDLE_PRIORITY
#define B_MAX_PRIORITY B_REAL_TIME_PRIORITY
#define B_SYSTEM_TIMEBASE 0
#define B_FIRST_REAL_TIME_PRIORITY B_REAL_TIME_DISPLAY_PRIORITY
typedef status_t (*thread_func)(void *);
#define thread_entry thread_func
/* thread_entry is for backward compatibility only! Use thread_func */
@@ -381,7 +379,7 @@ extern void debugger(const char *message);
point errors, SIGILL for illegal instructions, etc).
to re-enable the default debugger pass a zero.
*/
*/
extern int disable_debugger(int state);
// TODO: Remove. Temporary debug helper.
@@ -452,9 +450,9 @@ typedef enum cpu_types {
B_CPU_PPC_IBM_POWER3 = 46,
/* Intel */
/* Updated according to Intel(R) Processor Identification and
* the CPUID instruction (Table 4)
* the CPUID instruction (Table 4)
* AP-485 Intel - 24161832.pdf
*/
B_CPU_INTEL_x86 = 0x1000,
@@ -489,11 +487,11 @@ typedef enum cpu_types {
B_CPU_INTEL_PENTIUM_IV_MODEL_4,
/* AMD */
/* Checked with "AMD Processor Recognition Application Note"
* (Table 3)
* 20734.pdf
*/
*/
B_CPU_AMD_x86 = 0x1100,
B_CPU_AMD_K5_MODEL_0 = 0x1150,
B_CPU_AMD_K5_MODEL_1,
@@ -517,15 +515,15 @@ typedef enum cpu_types {
B_CPU_AMD_ATHLON_XP_MODEL_7,
B_CPU_AMD_ATHLON_XP_MODEL_8,
B_CPU_AMD_ATHLON_XP_MODEL_10 = 0x116a, /* Barton */
B_CPU_AMD_SEMPRON_MODEL_8 = B_CPU_AMD_ATHLON_XP_MODEL_8,
B_CPU_AMD_SEMPRON_MODEL_10 = B_CPU_AMD_ATHLON_XP_MODEL_10,
/* According to "Revision Guide for AMD Family 10h
* Processors" (41322.pdf)
* Processors" (41322.pdf)
*/
B_CPU_AMD_PHENOM = 0x11f2,
/* According to "Revision guide for AMD Athlon 64
* and AMD Opteron Processors" (25759.pdf)
*/
@@ -633,7 +631,7 @@ typedef union {
uint32 ebx;
uint32 edx;
uint32 ecx;
} regs;
} regs;
} cpuid_info;
extern status_t get_cpuid(cpuid_info *info, uint32 eaxRegister, uint32 cpuNum);