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procfs: Remove newline from the end of the cpuload and loadavg outputs so that the returned percentages can be printed on the same line as other data.

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This commit is contained in:
Gregory Nutt 2014-02-27 11:18:28 -06:00
parent cb0d49047a
commit b348464779
3 changed files with 5 additions and 2 deletions
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3
ChangeLog
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@ -6677,3 +6677,6 @@
time constant related delay elapsed. The total count is now always
guaranteed to add up to 100% (excepting only truncation errors)
(2014-2-27).
* fs/procfs/fs_procfscpuload.c and fs_procfsproc.c: Remove the newline
at the end of the percentage so that the returned strings can be
printed on the same line as other values (2014-2-27).

2
fs/procfs/fs_procfscpuload.c
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@ -256,7 +256,7 @@ static ssize_t cpuload_read(FAR struct file *filep, FAR char *buffer,
fracpart = 0;
}
linesize = snprintf(attr->line, CPULOAD_LINELEN, "%3d.%01d%%\n",
linesize = snprintf(attr->line, CPULOAD_LINELEN, "%3d.%01d%%",
intpart, fracpart);
/* Save the linesize in case we are re-entered with f_pos > 0 */

2
fs/procfs/fs_procfsproc.c
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@ -583,7 +583,7 @@ static ssize_t proc_loadavg(FAR struct proc_file_s *procfile,
fracpart = 0;
}
linesize = snprintf(procfile->line, STATUS_LINELEN, "%3d.%01d%%\n",
linesize = snprintf(procfile->line, STATUS_LINELEN, "%3d.%01d%%",
intpart, fracpart);
copysize = procfs_memcpy(procfile->line, linesize, buffer, buflen, &offset);