diff options
Diffstat (limited to 'omusrmsg.c')
| -rw-r--r-- | omusrmsg.c | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -147,7 +147,7 @@ void endutent(void) * Adjust the size of a variable to prevent a buffer overflow * should _PATH_DEV ever contain something different than "/dev/". */ -static void wallmsg(selector_t *f, instanceData *pData) +static void wallmsg(selector_t *f, uchar* pMsg, instanceData *pData) { char p[sizeof(_PATH_DEV) + UNAMESZ]; @@ -158,12 +158,11 @@ static void wallmsg(selector_t *f, instanceData *pData) struct utmp *uptr; assert(f != NULL); + assert(pMsg != NULL); if (reenter++) return; - iovCreate(f); /* init the iovec */ - /* open the user login file */ setutent(); @@ -228,7 +227,7 @@ static void wallmsg(selector_t *f, instanceData *pData) if (fstat(ttyf, &statb) == 0 && (statb.st_mode & S_IWRITE)) { - (void) writev(ttyf, f->f_iov, f->f_iIovUsed); + (void) write(ttyf, pMsg, strlen((char*)pMsg)); } close(ttyf); ttyf = -1; @@ -248,7 +247,7 @@ BEGINdoAction CODESTARTdoAction dprintf("\n"); /* TODO: change wallmsg so that it returns iRet */ - wallmsg(f, pData); + wallmsg(f, pMsg, pData); ENDdoAction |