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fs/procfs/fs_procfscpuload.c: Fix printf format warnings

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YAMAMOTO Takashi 2020-11-13 14:48:05 +09:00 committed by Xiang Xiao
parent 41b357128d
commit f1bc94bd32
1 changed files with 3 additions and 1 deletions
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4
fs/procfs/fs_procfscpuload.c
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@ -46,6 +46,7 @@
#include <stdbool.h> #include <stdbool.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <inttypes.h>
#include <time.h> #include <time.h>
#include <string.h> #include <string.h>
#include <fcntl.h> #include <fcntl.h>
@ -252,7 +253,8 @@ static ssize_t cpuload_read(FAR struct file *filep, FAR char *buffer,
fracpart = 0; fracpart = 0;
} }
linesize = snprintf(attr->line, CPULOAD_LINELEN, "%3d.%01d%%\n", linesize = snprintf(attr->line, CPULOAD_LINELEN,
"%3" PRId32 ".%01" PRId32 "%%\n",
intpart, fracpart); intpart, fracpart);
/* Save the linesize in case we are re-entered with f_pos > 0 */ /* Save the linesize in case we are re-entered with f_pos > 0 */