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