From 243d3ed51d0fa47ab23e3a13c4487a8609cdd05c Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Sun, 11 Oct 2020 15:50:28 +0200 Subject: libblock: Add comment --- cpukit/libblock/src/bdpart-register.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cpukit/libblock/src/bdpart-register.c b/cpukit/libblock/src/bdpart-register.c index 8a1de6135e..857c0163bd 100644 --- a/cpukit/libblock/src/bdpart-register.c +++ b/cpukit/libblock/src/bdpart-register.c @@ -38,6 +38,7 @@ static char *create_logical_disk_name( const char *disk_name, char **marker) char *logical_disk_name = malloc( disk_name_size + RTEMS_BDPART_NUMBER_SIZE); if (logical_disk_name != NULL) { + /* The string is NUL terminated by (A) ... */ memcpy( logical_disk_name, disk_name, disk_name_size); *marker = logical_disk_name + disk_name_size; } @@ -53,6 +54,7 @@ static rtems_status_code update_logical_disk_name( rtems_status_code sc = RTEMS_SUCCESSFUL; int rv = 0; + /* ... (A) */ rv = snprintf( logical_disk_marker, RTEMS_BDPART_NUMBER_SIZE, "%zu", i + 1); if (rv >= RTEMS_BDPART_NUMBER_SIZE) { sc = RTEMS_INVALID_NAME; -- cgit v1.2.3