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libbb: introduce kernel-style BUILD_BUG_ON()

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-13 14:50:20 +02:00
parent f7ad927c20
commit ab3964db4e
9 changed files with 20 additions and 39 deletions
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4
libbb/procps.c
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@ -283,7 +283,6 @@ int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
}
#endif
void BUG_comm_size(void);
procps_status_t* FAST_FUNC procps_scan(procps_status_t* sp, int flags)
{
if (!sp)
@ -385,8 +384,7 @@ procps_status_t* FAST_FUNC procps_scan(procps_status_t* sp, int flags)
/*if (!cp || cp[1] != ' ')
continue;*/
cp[0] = '\0';
if (sizeof(sp->comm) < 16)
BUG_comm_size();
BUILD_BUG_ON(sizeof(sp->comm) < 16);
comm1 = strchr(buf, '(');
/*if (comm1)*/
safe_strncpy(sp->comm, comm1 + 1, sizeof(sp->comm));