#include "debug.h"#include "kernel.h"#include "system.h"#include <stdlib.h>#include <signal.h>#include <unistd.h>#include <sys/sigcontext.h>#include <minix/endpoint.h>#include <ibm/memory.h>#include "protect.h"Include dependency graph for system.c:
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Defines | |
| #define | map(call_nr, handler) |
Functions | |
| FORWARD | _PROTOTYPE (void initialize,(void)) |
| PUBLIC void | sys_task () |
| PRIVATE void | initialize (void) |
| PUBLIC int | get_priv (struct proc *rc, int proc_type) |
| PUBLIC void | get_randomness (int source) |
| PUBLIC void | send_sig (int proc_nr, int sig_nr) |
| PUBLIC void | cause_sig (int proc_nr, int sig_nr) |
| PUBLIC phys_bytes | umap_bios (struct proc *rp, vir_bytes vir_addr, vir_bytes bytes) |
| PUBLIC phys_bytes | umap_local (struct proc *rp, int seg, vir_bytes vir_addr, vir_bytes bytes) |
| PUBLIC phys_bytes | umap_remote (struct proc *rp, int seg, vir_bytes vir_addr, vir_bytes bytes) |
| PUBLIC int | virtual_copy (struct vir_addr *src_addr, struct vir_addr *dst_addr, vir_bytes bytes) |
| PUBLIC void | clear_endpoint (struct proc *rc) |
Variables | |
| PUBLIC int(* | call_vec [NR_SYS_CALLS])(message *m_ptr) |
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Value: {extern int dummy[NR_SYS_CALLS>(unsigned)(call_nr-KERNEL_CALL) ? 1:-1];} \
call_vec[(call_nr-KERNEL_CALL)] = (handler)
Definition at line 53 of file system.c. Referenced by countmatch(), GetFatMap(), makebitmap(), mini_receive(), and remap(). |
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Definition at line 269 of file system.c. References lock_dequeue(), proc::p_pending, proc::p_rts_flags, PM_PROC_NR, proc_addr, send_sig(), SIG_PENDING, sigaddset, sigismember, and SIGNALED. Referenced by do_kill(), and exception(). |
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Definition at line 479 of file system.c. References BEG_PROC_ADDR, EDSTDIED, END_PROC_ADDR, ESRCDIED, i, isemptyp, lock_dequeue(), lock_enqueue(), NIL_PROC, NO_ENDPOINT, okendpt, proc::p_q_link, proc::p_rts_flags, panic, priv, proc_addr, proc_nr, RECEIVING, SENDING, and unset_sys_bit. Referenced by clear_proc(), and do_kill(). |
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Definition at line 187 of file system.c. References BEG_PRIV_ADDR, ENOSPC, if(), INIT_PROC_NR, NONE, OK, proc_nr, sp, SYS_PROC, and USER_PRIV_ID. Referenced by do_privctl(). |
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Definition at line 214 of file system.c. References randomness::bin, krandom, randomness::r_buf, randomness::r_next, randomness::r_size, RANDOM_ELEMENTS, RANDOM_SOURCES, and read_clock(). Referenced by do_int86(), and generic_handler(). |
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Definition at line 114 of file system.c. References memory::base, bootdev, caddr, daddr, biosdev::device, exit(), get_master(), i, irq_hooks, L, lowsec, master(), mem, mon2abs(), mon_return, biosdev::name, NONE, NR_IRQ_HOOKS, NR_PARTITIONS, offsetof, p, biosdev::primary, raw_copy(), readerr(), relocate(), rem_part, runsize, biosdev::secondary, size, sp, strcpy(), table, and vec2abs(). |
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Definition at line 246 of file system.c. References isemptyn, isokprocn, lock_notify(), n, proc::p_endpoint, priv, proc_addr, sigaddset, and SYSTEM. Referenced by cause_sig(), kputc(), and prepare_shutdown(). |
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Definition at line 62 of file system.c. References ANY, call_nr, call_vec, EBADREQUEST, ECALLDENIED, EDONTREPLY, initialize(), KERNEL_CALL, lock_send(), m, NR_SYS_CALLS, OK, okendpt, priv, proc_addr, receive, result, s, TRUE, who_e, and who_p. |
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Definition at line 303 of file system.c. References BASE_MEM_TOP, BIOS_MEM_BEGIN, BIOS_MEM_END, and UPPER_MEM_END. Referenced by do_umap(), and virtual_copy(). |
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Definition at line 333 of file system.c. References CLICK_SHIFT, D, S, and T. Referenced by do_int86(), do_newmap(), do_sigreturn(), do_sigsend(), do_trace(), do_umap(), do_vcopy(), do_vdevio(), do_vm_map(), and virtual_copy(). |
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Definition at line 391 of file system.c. References far_mem::in_use, far_mem::mem_len, far_mem::mem_phys, and NR_REMOTE_SEGS. Referenced by do_umap(), and virtual_copy(). |
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Definition at line 413 of file system.c. References _DST_, _SRC_, BIOS_SEG, EDEADSRCDST, EDOM, EINVAL, i, isokendpt, LOCAL_SEG, NULL, vir_addr::offset, offset, p, PHYS_SEG, proc_addr, proc_nr, REMOTE_SEG, vir_addr::segment, SEGMENT_INDEX, SEGMENT_TYPE, type, umap_bios(), umap_local(), and umap_remote(). Referenced by do_vcopy(). |
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Definition at line 51 of file system.c. Referenced by main(), and sys_task(). |
1.4.6