f14fb60209
* Updating common/lib * Updating lib/csu * Updating lib/libc * Updating libexec/ld.elf_so * Corrected test on __minix in featuretest to actually follow the meaning of the comment. * Cleaned up _REENTRANT-related defintions. * Disabled -D_REENTRANT for libfetch * Removing some unneeded __NBSD_LIBC defines and tests Change-Id: Ic1394baef74d11b9f86b312f5ff4bbc3cbf72ce2
68 lines
2.7 KiB
C
68 lines
2.7 KiB
C
/* The object file of "table.c" contains most kernel data. Variables that
|
|
* are declared in the *.h files appear with EXTERN in front of them, as in
|
|
*
|
|
* EXTERN int x;
|
|
*
|
|
* Normally EXTERN is defined as extern, so when they are included in another
|
|
* file, no storage is allocated. If EXTERN were not present, but just say,
|
|
*
|
|
* int x;
|
|
*
|
|
* then including this file in several source files would cause 'x' to be
|
|
* declared several times. While some linkers accept this, others do not,
|
|
* so they are declared extern when included normally. However, it must be
|
|
* declared for real somewhere. That is done here, by redefining EXTERN as
|
|
* the null string, so that inclusion of all *.h files in table.c actually
|
|
* generates storage for them.
|
|
*
|
|
* Various variables could not be declared EXTERN, but are declared PUBLIC
|
|
* or PRIVATE. The reason for this is that extern variables cannot have a
|
|
* default initialization. If such variables are shared, they must also be
|
|
* declared in one of the *.h files without the initialization. Examples
|
|
* include 'boot_image' (this file) and 'idt' and 'gdt' (protect.c).
|
|
*
|
|
* Changes:
|
|
* Nov 22, 2009 rewrite of privilege management (Cristiano Giuffrida)
|
|
* Aug 02, 2005 set privileges and minimal boot image (Jorrit N. Herder)
|
|
* Oct 17, 2004 updated above and tasktab comments (Jorrit N. Herder)
|
|
* May 01, 2004 changed struct for system image (Jorrit N. Herder)
|
|
*/
|
|
#define _TABLE
|
|
|
|
#include "kernel/kernel.h"
|
|
#include <minix/com.h>
|
|
|
|
/* The system image table lists all programs that are part of the boot image.
|
|
* The order of the entries here MUST agree with the order of the programs
|
|
* in the boot image and all kernel tasks must come first.
|
|
* The order of the entries here matches the priority NOTIFY messages are
|
|
* delivered to a given process. NOTIFY messages are always delivered with
|
|
* the highest priority. DS must be the first system process in the list to
|
|
* allow reliable asynchronous publishing of system events. RS comes right after
|
|
* to prioritize ping messages periodically delivered to system processes.
|
|
*/
|
|
|
|
struct boot_image image[NR_BOOT_PROCS] = {
|
|
/* process nr, flags, stack size, name */
|
|
{ASYNCM, "asyncm"},
|
|
{IDLE, "idle" },
|
|
{CLOCK, "clock" },
|
|
{SYSTEM, "system"},
|
|
{HARDWARE, "kernel"},
|
|
|
|
{DS_PROC_NR, "ds" },
|
|
{RS_PROC_NR, "rs" },
|
|
|
|
{PM_PROC_NR, "pm" },
|
|
{SCHED_PROC_NR, "sched" },
|
|
{VFS_PROC_NR, "vfs" },
|
|
{MEM_PROC_NR, "memory"},
|
|
{LOG_PROC_NR, "log" },
|
|
{TTY_PROC_NR, "tty" },
|
|
{MFS_PROC_NR, "mfs" },
|
|
{VM_PROC_NR, "vm" },
|
|
{PFS_PROC_NR, "pfs" },
|
|
{INIT_PROC_NR, "init" },
|
|
};
|
|
|