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-rw-r--r--include/sys/sysinfo.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sys/sysinfo.h b/include/sys/sysinfo.h
index e126bcb0e9..d33055a2b3 100644
--- a/include/sys/sysinfo.h
+++ b/include/sys/sysinfo.h
@@ -15,4 +15,7 @@ extern long int __get_phys_pages (void);
 /* Return number of available physical pages of memory in the system.  */
 extern long int __get_avphys_pages (void);
 
+/* Return maximum number of processes this real user ID can have.  */
+extern long int __get_child_max (void);
+
 #endif /* sys/sysinfo.h */