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ARMHF: implement /proc/cpuinfo parsing

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Minimal CPU "parser" for armhf to avoid compile time warning.

Signed-off-by: Chuck Short <chuck.short@canonical.com>
This commit is contained in:
Chuck Short 2012-07-26 08:32:07 -05:00 committed by Eric Blake
parent 7022b09111
commit 2d0a777b3d
2 changed files with 22 additions and 0 deletions
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AUTHORS
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@ -266,6 +266,7 @@ Patches have also been contributed by:
Paul Eggert <eggert@cs.ucla.edu>
Dwight Engen <dwight.engen@oracle.com>
liguang <lig.fnst@cn.fujitsu.com>
Chuck Short <zulcss@gmail.com>
[....send patches to get your name here....]

21
src/nodeinfo.c
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@ -412,6 +412,27 @@ int linuxNodeInfoCPUPopulate(FILE *cpuinfo,
* and parsed in next iteration, because it is not in expected
* format and thus lead to error. */
}
# elif defined(__arm__)
char *buf = line;
if (STRPREFIX(buf, "BogoMIPS")) {
char *p;
unsigned int ui;
buf += 8;
while (*buf && c_isspace(*buf))
buf++;
if (*buf != ':' || !buf[1]) {
nodeReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("parsing cpu MHz from cpuinfo"));
goto cleanup;
}
if (virStrToLong_ui(buf+1, &p, 10, &ui) == 0
/* Accept trailing fractional part. */
&& (*p == '\0' || *p == '.' || c_isspace(*p)))
nodeinfo->mhz = ui;
}
# elif defined(__s390__) || \
defined(__s390x__)
/* s390x has no realistic value for CPU speed,