(GET_NPROCS_PARSER): Initialize result to one.

diff --git a/sysdeps/unix/sysv/linux/alpha/getsysstats.c b/sysdeps/unix/sysv/linux/alpha/getsysstats.c
index 8588903..27355b5 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/getsysstats.c
+++ b/sysdeps/unix/sysv/linux/alpha/getsysstats.c
@@ -20,35 +20,35 @@
 
 
 /* We need to define a special parser for /proc/cpuinfo.  */
-#define GET_NPROCS_PARSER(FP, BUFFER, RESULT)                            \
-  do                                                                     \
-    {                                                                    \
-      (RESULT) = 0;                                                      \
-      /* Find the line that contains the information about the number of  \
-        active cpus.  We don't have to fear extremely long lines since   \
-        the kernel will not generate them.  8192 bytes are really        \
-        enough.  */                                                      \
-      while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL)       \
-       if (sscanf (BUFFER, "CPUs probed %*d active %d", &(RESULT)) == 1) \
-         break;                                                          \
-    }                                                                    \
+#define GET_NPROCS_PARSER(FP, BUFFER, RESULT)                             \
+  do                                                                      \
+    {                                                                     \
+      /* Find the line that contains the information about the number of   \
+        active cpus.  We don't have to fear extremely long lines since    \
+        the kernel will not generate them.  8192 bytes are really enough. \
+        If there is no "CPUs ..." line then we are on a UP system.  */    \
+      (RESULT) = 1;                                                       \
+      while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL)        \
+       if (sscanf (BUFFER, "CPUs probed %*d active %d", &(RESULT)) == 1)  \
+         break;                                                           \
+    }                                                                     \
   while (0)
 
 
 /* On the Alpha we can distinguish between the number of configured and
    active cpus.  */
-#define GET_NPROCS_CONF_PARSER(FP, BUFFER, RESULT)                      \
-  do                                                                    \
-    {                                                                   \
-      (RESULT) = 0;                                                     \
-      /* Find the line that contains the information about the number of \
-        probed cpus.  We don't have to fear extremely long lines since  \
-        the kernel will not generate them.  8192 bytes are really       \
-        enough.  */                                                     \
-      while (fgets_unlocked ((BUFFER), sizeof (BUFFER), (FP)) != NULL)  \
-       if (sscanf (buffer, "CPUs probed %d", &(RESULT)) == 1)           \
-         break;                                                         \
-    }                                                                   \
+#define GET_NPROCS_CONF_PARSER(FP, BUFFER, RESULT)                        \
+  do                                                                      \
+    {                                                                     \
+      /* Find the line that contains the information about the number of   \
+        probed cpus.  We don't have to fear extremely long lines since    \
+        the kernel will not generate them.  8192 bytes are really enough. \
+        If there is no "CPUs ..." line then we are on a UP system.  */    \
+      (RESULT) = 1;                                                       \
+      while (fgets_unlocked ((BUFFER), sizeof (BUFFER), (FP)) != NULL)    \
+       if (sscanf (buffer, "CPUs probed %d", &(RESULT)) == 1)             \
+         break;                                                           \
+    }                                                                     \
   while (0)
 
 #include <sysdeps/unix/sysv/linux/getsysstats.c>