c3fc9df84a
* Also change _orig to _intr for clarity
* Cleaned up {IPC,KER}VEC
* Renamed _minix_kernel_info_struct to get_minix_kerninfo
* Merged _senda.S into _ipc.S
* Moved into separate files get_minix_kerninfo and _do_kernel_call
* Adapted do_kernel_call to follow same _ convention as ipc functions
* Drop patches in libc/net/send.c and libc/include/namespace.h
Change-Id: If4ea21ecb65435170d7d87de6c826328e84c18d0
25 lines
504 B
C
25 lines
504 B
C
#include <sys/cdefs.h>
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#include <lib.h>
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#include "namespace.h"
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#ifdef __weak_alias
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__weak_alias(syscall, _syscall)
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#endif
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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 = ipc_sendrec(who, msgptr);
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if (status != 0) {
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/* 'ipc_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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