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Last change
on this file since 20 was 9, checked in by Mattia Monga, 14 years ago |
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Minix 3.1.2a
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-
Property svn:executable
set to
*
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File size:
444 bytes
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| 1 | /* _taskcall() is the same as _syscall() except it returns negative error
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| 2 | * codes directly and not in errno. This is a better interface for MM and
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| 3 | * FS.
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| 4 | */
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| 5 |
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| 6 | #include <lib.h>
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| 7 | #include <minix/syslib.h>
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| 8 |
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| 9 | PUBLIC int _taskcall(who, syscallnr, msgptr)
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| 10 | int who;
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| 11 | int syscallnr;
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| 12 | register message *msgptr;
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| 13 | {
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| 14 | int status;
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| 15 |
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| 16 | msgptr->m_type = syscallnr;
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| 17 | status = _sendrec(who, msgptr);
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| 18 | if (status != 0) return(status);
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| 19 | return(msgptr->m_type);
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| 20 | }
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