[lwip-devel] [task #7054] Clarification needed for variable initialization

[Frédéric Bernon]

Follow-up Comment #5, task #7054 (project lwip):

Some problem with some init. In sockets.c file, you could see :

static sys_sem_t socksem = 0;
static sys_sem_t selectsem = 0;

But it's not good, since 0 is not the same as SYS_SEM_NULL: this define is
provide in each sys_arch.h to determine which is the invalid value for a
semaphore (see sys_arch.txt). In my case, I got...

#define SYS_SEM_NULL 0xffffffff

Since my semaphore subsystem handler is based on a array (where 0 is a valid
value).

Hopefully, they are - in CVS HEAD - initialized in lwip_socket_init()...


    _______________________________________________________

Reply to this item at:

  <http://savannah.nongnu.org/task/?7054>

_______________________________________________
  Message posté via/par Savannah
  http://savannah.nongnu.org/