(MAXDESC): Get it from FD_SETSIZE if that exists.

334c4f2f · Richard M. Stallman · a2108602 · 334c4f2f
Commit 334c4f2f authored May 29, 1993 by Richard M. Stallman
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src/process.c src/process.c +4 -0

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--- a/src/process.c
+++ b/src/process.c
@@ -235,7 +235,11 @@ int update_tick;
 /* We could get this from param.h, but better not to depend on finding that.
   And better not to risk that it might define other symbols used in this
   file.  */
+#ifdef FD_SETSIZE
+#define MAXDESC FD_SETSIZE
+#else
 #define MAXDESC 64
+#endif
 #define SELECT_TYPE fd_set
 #else /* no FD_SET */
 #define MAXDESC 32