kata-containers/s390-tools
1
0
Fork 0
mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

dasdinfo: Replace bzero with memset

Browse Source 
Replace deprecated bzero() with memset() to maintain portability and
comply with the C standard.

No functional change.

Link: https://www.man7.org/linux/man-pages/man3/bzero.3.html
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Polensky <japo@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Jan Polensky
2025-10-02 13:32:03 +02:00
committed by Jan Höppner
parent 43a10f4806
commit 150ae08678
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
dasdinfo/dasdinfo.c
+5 -5
View File
@@ -212,7 +212,7 @@ static int dinfo_read_dasd_vlabel(char *device, struct volume_label *vlabel,
if (lseek(f, vlabel_start, SEEK_SET) < 0)
goto error_close;
bzero(vlabel, vlsize);
memset(vlabel, 0, vlsize);
if (read(f, vlabel, vlsize) != vlsize) {
warnx("Could not read volume label");
@@ -220,15 +220,15 @@ static int dinfo_read_dasd_vlabel(char *device, struct volume_label *vlabel,
}
if (dasd_info.FBA_layout) {
bzero(&tmp, vlsize);
memset(&tmp, 0, vlsize);
memcpy(&tmp, vlabel, vlsize);
memcpy(vlabel->vollbl, &tmp, vlsize - 4);
}
close(f);
bzero(readbuf, 7);
bzero(vollbl, 5);
memset(readbuf, 0, 7);
memset(vollbl, 0, 5);
strncpy(vollbl, vlabel->vollbl, 4);
dinfo_ebcdic_dec(vollbl, vollbl, 4);
@@ -334,7 +334,7 @@ static int dinfo_extract_dev(dev_t *dev, char *str)
char *p = NULL;
int ma, mi;
bzero(tmp, RD_BUFFER_SIZE);
memset(tmp, 0, RD_BUFFER_SIZE);
util_strlcpy(tmp, str, RD_BUFFER_SIZE);
p = strchr(tmp, ':');
if (p == NULL) {