0ac803292e
Fix warnings about: . Unused variables . format mismatch in printf/scanf format string and arguments . Missing parenthesis around assignment as truth values . Clang warnings anout unknown GCC pragma
21 lines
368 B
C
21 lines
368 B
C
#include <sys/cdefs.h>
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#include <lib.h>
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#include "namespace.h"
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#include <sys/wait.h>
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#ifdef __weak_alias
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__weak_alias(waitpid, _waitpid)
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#endif
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pid_t waitpid(pid_t pid, int *status, int options)
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{
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message m;
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m.m1_i1 = pid;
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m.m1_i2 = options;
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if (_syscall(PM_PROC_NR, WAITPID, &m) < 0) return(-1);
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if (status != 0) *status = m.m2_i1;
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return m.m_type;
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}
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