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ctrlaltdel: use new ul_path_* API 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2018-05-17 16:26:07 +02:00
parent fcc4517cfd
commit 9ce2fef0d7
1 changed files with 4 additions and 1 deletions
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5
sys-utils/ctrlaltdel.c
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@ -38,7 +38,10 @@ static void __attribute__((__noreturn__)) usage(void)
static int get_cad(void)
{
uint64_t val = path_read_u64(_PATH_PROC_CTRL_ALT_DEL);
uint64_t val;
if (ul_path_read_u64(NULL, &val, _PATH_PROC_CTRL_ALT_DEL) != 0)
err(EXIT_FAILURE, _("cannot read %s"), _PATH_PROC_CTRL_ALT_DEL);
switch (val) {
case 0: