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
30 lines
815 B
C
30 lines
815 B
C
#include "syslib.h"
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#include <assert.h>
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#include <string.h>
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/*===========================================================================*
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* sched_stop *
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*===========================================================================*/
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int sched_stop(endpoint_t scheduler_e, endpoint_t schedulee_e)
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{
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int rv;
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message m;
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/* If the kernel is the scheduler, it will implicitly stop scheduling
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* once another process takes over or the process terminates */
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if (scheduler_e == KERNEL || scheduler_e == NONE)
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return(OK);
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/* User-scheduled, perform the call */
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assert(_ENDPOINT_P(scheduler_e) >= 0);
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assert(_ENDPOINT_P(schedulee_e) >= 0);
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memset(&m, 0, sizeof(m));
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m.SCHEDULING_ENDPOINT = schedulee_e;
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if ((rv = _taskcall(scheduler_e, SCHEDULING_STOP, &m))) {
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return rv;
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}
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return (OK);
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}
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