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procfs/meminfo: fit line width in 80 chars 

This makes `free` output line width to fit in most terminals.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
This commit is contained in:
Yanfeng Liu 2024-04-24 09:42:17 +08:00 committed by Xiang Xiao
parent 918e38419a
commit 49fbc262d0
1 changed files with 4 additions and 4 deletions
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8
fs/procfs/fs_procfsmeminfo.c
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@ -293,7 +293,7 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
/* The first line is the headers */ /* The first line is the headers */
linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN, linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
"%13s%11s%11s%11s%11s%11s%7s%7s\n", "", "%11s%11s%11s%11s%11s%11s%7s%7s\n", "",
"total", "used", "free", "maxused", "total", "used", "free", "maxused",
"maxfree", "nused", "nfree"); "maxfree", "nused", "nfree");
@ -318,7 +318,7 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
info = mm_mallinfo(entry->heap); info = mm_mallinfo(entry->heap);
linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN, linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
"%12s:%11lu%11lu%11lu%11lu%11lu" "%10s:%11lu%11lu%11lu%11lu%11lu"
"%7lu%7lu\n", entry->name, "%7lu%7lu\n", entry->name,
(unsigned long)info.arena, (unsigned long)info.arena,
(unsigned long)info.uordblks, (unsigned long)info.uordblks,
@ -355,7 +355,7 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
max = (unsigned long)pg_info.mxfree << MM_PGSHIFT; max = (unsigned long)pg_info.mxfree << MM_PGSHIFT;
linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN, linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
"%12s:%11lu%11lu%11lu%11lu\n", "%10s:%11lu%11lu%11lu%11lu\n",
"Page", total, allocated, available, max); "Page", total, allocated, available, max);
copysize = procfs_memcpy(procfile->line, linesize, buffer, buflen, copysize = procfs_memcpy(procfile->line, linesize, buffer, buflen,
@ -377,7 +377,7 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
meminfo_progmem(&progmem); meminfo_progmem(&progmem);
linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN, linesize = procfs_snprintf(procfile->line, MEMINFO_LINELEN,
"%12s:%11lu%11lu%11lu%11lu%7lu%7lu\n", "%10s:%11lu%11lu%11lu%11lu%7lu%7lu\n",
"Prog", "Prog",
(unsigned long)progmem.arena, (unsigned long)progmem.arena,
(unsigned long)progmem.uordblks, (unsigned long)progmem.uordblks,