12 lines
283 B
C
12 lines
283 B
C
#include <lib.h>
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#define getngid _getngid
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#include <unistd.h>
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PUBLIC gid_t getngid(int proc_nr)
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{
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message m;
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m.m1_i1 = proc_nr; /* search gid for this process */
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if (_syscall(MM, GETGID, &m) < 0) return ( (gid_t) -1);
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return( (gid_t) m.m2_i2); /* return search result */
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}
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