38 lines
586 B
C
38 lines
586 B
C
#include <mlvalues.h>
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#include <alloc.h>
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#include <sys/param.h>
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#include "unix.h"
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#ifdef HAS_GETHOSTNAME
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#ifndef MAXHOSTNAMELEN
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#define MAXHOSTNAMELEN 256
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#endif
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value unix_gethostname() /* ML */
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{
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char name[MAXHOSTNAMELEN];
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gethostname(name, MAXHOSTNAMELEN);
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name[MAXHOSTNAMELEN-1] = 0;
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return copy_string(name);
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}
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#else
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#ifdef HAS_UNAME
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#include <sys/utsname.h>
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value unix_gethostname()
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{
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struct utsname un;
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uname(&un);
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return copy_string(un.nodename);
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}
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#else
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value unix_gethostname() { invalid_argument("gethostname not implemented"); }
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#endif
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#endif
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