system/systemd
system/systemd
1
0
Fork 0
mirror of https://github.com/systemd/systemd synced 2024-10-01 13:55:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

man/example: fix build failure of hwdb-usb-device.c

Browse source 
STRLEN() and xsprintf() is our internal macros.
This commit is contained in:
Yu Watanabe 2024-04-03 02:21:19 +09:00
parent c099e8f21f
commit 06d0dcc009
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
man/hwdb-usb-device.c
View file

@ -5,13 +5,13 @@
#include <sd-hwdb.h>
int print_usb_properties(uint16_t vid, uint16_t pid) {
char match[STRLEN("usb:vp") + DECIMAL_STR_MAX(uint16_t) * 2];
char match[128];
sd_hwdb *hwdb;
const char *key, *value;
int r;
/* Match this USB vendor and product ID combination */
xsprintf(match, "usb:v%04Xp%04X", vid, pid);
snprintf(match, sizeof match, "usb:v%04Xp%04X", vid, pid);
r = sd_hwdb_new(&hwdb);
if (r < 0)