From bad8d32c2825d17f99e49502dbcdd9b09d162b56 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 4 Aug 1999 16:00:23 +0000 Subject: [PATCH] (GET_NPROCS_PARSER): Initialize result to one. --- sysdeps/unix/sysv/linux/alpha/getsysstats.c | 48 ++++++++++++++--------------- 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/sysdeps/unix/sysv/linux/alpha/getsysstats.c b/sysdeps/unix/sysv/linux/alpha/getsysstats.c index 8588903..27355b5 100644 --- 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 -- 2.7.4