diff options
Diffstat (limited to 'tapset/aux_syscalls.stp')
| -rw-r--r-- | tapset/aux_syscalls.stp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tapset/aux_syscalls.stp b/tapset/aux_syscalls.stp index e8823190..135ea98f 100644 --- a/tapset/aux_syscalls.stp +++ b/tapset/aux_syscalls.stp @@ -382,13 +382,19 @@ function __sem_flags:string(semflg:long) %{ /* pure */ long semflg = THIS->semflg; char *str = THIS->__retvalue; + int mode = semflg & S_IRWXUGO; + int len; + if (mode) + snprintf(str, MAXSTRINGLEN, "%#o|", mode); if (semflg & IPC_CREAT) strlcat(str, "IPC_CREAT|", MAXSTRINGLEN); if (semflg & IPC_EXCL) strlcat(str, "IPC_EXCL|", MAXSTRINGLEN); - str[strlen(str)-1] = 0; + len = strlen(str); + if (len) + str[len-1] = 0; %} |