Removed warnings.

This commit is contained in:
Joel Sherrill
1997-08-01 20:14:57 +00:00
parent 9deb5b8b28
commit 29a9e5d1e2

View File

@@ -601,7 +601,7 @@ rtems_device_driver consolex_read(rtems_device_major_number major,
*buffer = '\r';
if((mode&LOCAL_ICRNL) && (*buffer == '\r'))
*buffer = '\n';
if((mode&LOCAL_IUCLC) && isupper(*buffer))
if((mode&LOCAL_IUCLC) && isupper((int)*buffer))
*buffer = tolower(*buffer);
if(mode&LOCAL_ISTRIP)
*buffer &= 0x7f;
@@ -695,7 +695,7 @@ rtems_device_driver consolex_write(rtems_device_major_number major,
}
if((mode&LOCAL_OCRNL) && (ch == '\r'))
ch = '\n';
if((mode&OLCUC) && (islower(ch)))
if((mode&OLCUC) && (islower((int)ch)))
ch = toupper(ch);
if(rw_args->flags & LIBIO_FLAGS_NO_DELAY){
/* Non blocking write */