20 lines
398 B
C
20 lines
398 B
C
#include <lib.h>
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PUBLIC int _syscall(endpoint_t who, int syscallnr, message *msgptr)
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{
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int status;
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msgptr->m_type = syscallnr;
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status = _sendrec(who, msgptr);
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if (status != 0) {
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/* 'sendrec' itself failed. */
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/* XXX - strerror doesn't know all the codes */
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msgptr->m_type = status;
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}
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if (msgptr->m_type < 0) {
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errno = -msgptr->m_type;
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return(-1);
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}
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return(msgptr->m_type);
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}
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