LDP
/
man-pages
mirror of https://github.com/mkerrisk/man-pages
0
1
Fork 0
Code Releases Activity

getgrent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name) 

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2020-09-10 23:13:33 +02:00 committed by Michael Kerrisk
parent 6da4ee9147
commit cf254328fe
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
man3/getgrent_r.3
View File

@ -186,7 +186,7 @@ main(void)
setgrent();
while (1) {
i = getgrent_r(&grp, buf, BUFLEN, &grpp);
i = getgrent_r(&grp, buf, sizeof(buf), &grpp);
if (i)
break;
printf("%s (%d):", grpp\->gr_name, grpp\->gr_gid);