80bd109cd3
- move system calls for use by services from libminlib into libsys; - move srv_fork(2) and srv_kill(2) from RS and into libsys; - replace getprocnr(2) with sef_self(3); - rename previous getnprocnr(2) to getprocnr(2); - clean up getepinfo(2); - change all libsys calls that used _syscall to use _taskcall, so as to avoid going through errno to pass errors; this is already how most calls work anyway, and many of the calls previously using _syscall were already assumed to return the actual error; - initialize request messages to zero, for future compatibility (note that this does not include PCI calls, which are in need of a much bigger overhaul, nor kernel calls); - clean up more of dead DS code as a side effect. Change-Id: I8788f54c68598fcf58e23486e270c2d749780ebb
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
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#define _SYSTEM 1
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <minix/config.h>
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#include <minix/com.h>
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#include <minix/type.h>
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#include <minix/const.h>
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#include <minix/endpoint.h>
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#include <minix/safecopies.h>
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#include <minix/syslib.h>
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#include <minix/sysutil.h>
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#include <minix/minlib.h>
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#include <errno.h>
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/* TEST_PAGE_SHIFT =
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* log2(CLICK_SIZE * TEST_PAGE_NUM) = CLICK_SHIFT + log2(TEST_PAGE_NUM)
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*/
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#define TEST_PAGE_NUM 8
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#define TEST_PAGE_SHIFT 15
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#define BUF_SIZE (TEST_PAGE_NUM * CLICK_SIZE)
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#define BUF_START 100
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#define FIFO_REQUESTOR "/usr/src/test/safecopy/1fifo"
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#define FIFO_GRANTOR "/usr/src/test/safecopy/2fifo"
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#define FIFO_WAIT(fid) { \
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int a; \
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if(read(fid, &a, sizeof(a)) != sizeof(a)) \
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panic("FIFO_WAIT failed"); \
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}
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#define FIFO_NOTIFY(fid) { \
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int a = 1; \
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if(write(fid, &a, sizeof(a)) != sizeof(a)) \
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panic("FIFO_NOTIFY failed"); \
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}
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#define DEBUG 0
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#if DEBUG
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# define dprint(x) printf x
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#else
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# define dprint(x)
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#endif
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