File powerpc-utils-lparstat_Ignore_whitespace_at_beg... of Package powerpc-utils.4891

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File powerpc-utils-lparstat_Ignore_whitespace_at_beginning_of_proc_interrupts_SPU_line.patch of Package powerpc-utils.4891

commit b071e81d8cd71af496d5c5b36371c30449051def
Author: John Allen <jallen@linux.vnet.ibm.com>
Date:   Fri Aug 26 15:29:58 2016 -0400

lparstat: Ignore whitespace at beginning of /proc/interrupts SPU line
    
    In the case that any interrupt number in /proc/interrupts exceeds 3
    characters, whitespace will be placed at the beginning of the SPU line in
    order to keep the columns aligned. In that case, the current code will miss
    the SPU line. This patch skips any whitespace preceding the SPU line.
    
    Signed-off-by: John Allen <jallen@linux.vnet.ibm.com>

diff --git a/src/lparstat.c b/src/lparstat.c
index 200fced..f32b4ab 100644
--- a/src/lparstat.c
+++ b/src/lparstat.c
@@ -203,7 +203,7 @@ int parse_lparcfg()
 int parse_proc_ints()
 {
 	FILE *f;
-	char *line;
+	char *line, *p;
 	size_t n = 0;
 	char *value;
 	struct sysentry *se;
@@ -216,11 +216,15 @@ int parse_proc_ints()
 	}
 
 	while (getline(&line, &n, f) != -1) {
+		p = line;
+		while (*p == ' ')
+			p++;
+
 		/* we just need the SPU line */
-		if (line[0] != 'S' || line[1] != 'P' || line[2] != 'U')
+		if (p[0] != 'S' || p[1] != 'P' || p[2] != 'U')
 			continue;
 
-		for (value = &line[5]; value[2] != 'S'; value += 11) {
+		for (value = &p[5]; value[2] != 'S'; value += 11) {
 			int v;
 			v = atoi(value);
 			phint += v;

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File powerpc-utils-lparstat_Ignore_whitespace_at_beginning_of_proc_interrupts_SPU_line.patch of Package powerpc-utils.4891

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