[RFC,2/9] hurd: Use proper integer types

  Fix a few more cases of build errors caused by mismatched types. This is a
continuation of f4315054b46d5e58b44a709a51943fb73f846afb.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
---
 hurd/hurdsig.c                  | 6 +++---
 sysdeps/mach/hurd/getpriority.c | 6 +++---
 sysdeps/mach/hurd/if_index.c    | 2 +-
 sysdeps/mach/hurd/ifreq.c       | 2 +-
 sysdeps/mach/hurd/readdir64.c   | 4 +++-
 sysdeps/mach/hurd/readdir64_r.c | 4 +++-
 6 files changed, 14 insertions(+), 10 deletions(-)
  

Applied, thanks!

Sergey Bugaev, le sam. 18 févr. 2023 23:37:10 +0300, a ecrit:
> Fix a few more cases of build errors caused by mismatched types. This is a
> continuation of f4315054b46d5e58b44a709a51943fb73f846afb.
> 
> Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
> ---
>  hurd/hurdsig.c                  | 6 +++---
>  sysdeps/mach/hurd/getpriority.c | 6 +++---
>  sysdeps/mach/hurd/if_index.c    | 2 +-
>  sysdeps/mach/hurd/ifreq.c       | 2 +-
>  sysdeps/mach/hurd/readdir64.c   | 4 +++-
>  sysdeps/mach/hurd/readdir64_r.c | 4 +++-
>  6 files changed, 14 insertions(+), 10 deletions(-)
> 
> diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
> index 56e8e614..ea79ffb5 100644
> --- a/hurd/hurdsig.c
> +++ b/hurd/hurdsig.c
> @@ -430,8 +430,8 @@ _hurdsig_abort_rpcs (struct hurd_sigstate *ss, int signo, int sigthread,
>       receive completes immediately or aborts.  */
>    abort_thread (ss, state, reply);
>  
> -  if (state->basic.PC >= (natural_t) &_hurd_intr_rpc_msg_about_to
> -      && state->basic.PC < (natural_t) &_hurd_intr_rpc_msg_in_trap)
> +  if (state->basic.PC >= (uintptr_t) &_hurd_intr_rpc_msg_about_to
> +      && state->basic.PC < (uintptr_t) &_hurd_intr_rpc_msg_in_trap)
>      {
>        /* The thread is about to do the RPC, but hasn't yet entered
>  	 mach_msg.  Mutate the thread's state so it knows not to try
> @@ -442,7 +442,7 @@ _hurdsig_abort_rpcs (struct hurd_sigstate *ss, int signo, int sigthread,
>        state->basic.SYSRETURN = MACH_SEND_INTERRUPTED;
>        *state_change = 1;
>      }
> -  else if (state->basic.PC == (natural_t) &_hurd_intr_rpc_msg_in_trap
> +  else if (state->basic.PC == (uintptr_t) &_hurd_intr_rpc_msg_in_trap
>  	   /* The thread was blocked in the system call.  After thread_abort,
>  	      the return value register indicates what state the RPC was in
>  	      when interrupted.  */
> diff --git a/sysdeps/mach/hurd/getpriority.c b/sysdeps/mach/hurd/getpriority.c
> index 9869c2f5..45b32215 100644
> --- a/sysdeps/mach/hurd/getpriority.c
> +++ b/sysdeps/mach/hurd/getpriority.c
> @@ -30,7 +30,7 @@ __getpriority (enum __priority_which which, id_t who)
>    int maxpri = INT_MIN;
>    struct procinfo *pip;		/* Just for sizeof.  */
>    int pibuf[sizeof *pip + 2 * sizeof (pip->threadinfos[0])], *pi = pibuf;
> -  size_t pisize = sizeof pibuf / sizeof pibuf[0];
> +  mach_msg_type_number_t pisize = sizeof pibuf / sizeof pibuf[0];
>  
>    error_t getonepriority (pid_t pid, struct procinfo *pip)
>      {
> @@ -39,9 +39,9 @@ __getpriority (enum __priority_which which, id_t who)
>        else
>  	{
>  	  int *oldpi = pi;
> -	  size_t oldpisize = pisize;
> +	  mach_msg_type_number_t oldpisize = pisize;
>  	  char *tw = 0;
> -	  size_t twsz = 0;
> +	  mach_msg_type_number_t twsz = 0;
>  	  int flags = PI_FETCH_TASKINFO;
>  	  onerr = __USEPORT (PROC, __proc_getprocinfo (port, pid, &flags,
>  						       &pi, &pisize,
> diff --git a/sysdeps/mach/hurd/if_index.c b/sysdeps/mach/hurd/if_index.c
> index a4472269..c8ad7e72 100644
> --- a/sysdeps/mach/hurd/if_index.c
> +++ b/sysdeps/mach/hurd/if_index.c
> @@ -99,7 +99,7 @@ __if_nameindex (void)
>      nifs = 0;
>    else
>      {
> -      size_t len = sizeof data;
> +      mach_msg_type_number_t len = sizeof data;
>        err = __pfinet_siocgifconf (server, -1, &ifc.ifc_buf, &len);
>        if (err == MACH_SEND_INVALID_DEST || err == MIG_SERVER_DIED)
>  	{
> diff --git a/sysdeps/mach/hurd/ifreq.c b/sysdeps/mach/hurd/ifreq.c
> index ef210c32..394d020c 100644
> --- a/sysdeps/mach/hurd/ifreq.c
> +++ b/sysdeps/mach/hurd/ifreq.c
> @@ -37,7 +37,7 @@ __ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
>    else
>      {
>        char *data = NULL;
> -      size_t len = 0;
> +      mach_msg_type_number_t len = 0;
>        error_t err = __pfinet_siocgifconf (server, -1, &data, &len);
>        if (err == MACH_SEND_INVALID_DEST || err == MIG_SERVER_DIED)
>  	{
> diff --git a/sysdeps/mach/hurd/readdir64.c b/sysdeps/mach/hurd/readdir64.c
> index 47829d9e..cf98bbb1 100644
> --- a/sysdeps/mach/hurd/readdir64.c
> +++ b/sysdeps/mach/hurd/readdir64.c
> @@ -43,12 +43,13 @@ __readdir64 (DIR *dirp)
>  	  /* We've emptied out our buffer.  Refill it.  */
>  
>  	  char *data = dirp->__data;
> +	  mach_msg_type_number_t data_size = dirp->__size;
>  	  int nentries;
>  	  error_t err;
>  
>  	  if (err = HURD_FD_PORT_USE (dirp->__fd,
>  				      __dir_readdir (port,
> -						     &data, &dirp->__size,
> +						     &data, &data_size,
>  						     dirp->__entry_ptr,
>  						     -1, 0, &nentries)))
>  	    {
> @@ -57,6 +58,7 @@ __readdir64 (DIR *dirp)
>  	      break;
>  	    }
>  
> +          dirp->__size = data_size;
>  	  /* DATA now corresponds to entry index DIRP->__entry_ptr.  */
>  	  dirp->__entry_data = dirp->__entry_ptr;
>  
> diff --git a/sysdeps/mach/hurd/readdir64_r.c b/sysdeps/mach/hurd/readdir64_r.c
> index 7e438aaf..4f4252c2 100644
> --- a/sysdeps/mach/hurd/readdir64_r.c
> +++ b/sysdeps/mach/hurd/readdir64_r.c
> @@ -45,11 +45,12 @@ __readdir64_r (DIR *dirp, struct dirent64 *entry, struct dirent64 **result)
>  	  /* We've emptied out our buffer.  Refill it.  */
>  
>  	  char *data = dirp->__data;
> +	  mach_msg_type_number_t data_size = dirp->__size;
>  	  int nentries;
>  
>  	  if (err = HURD_FD_PORT_USE (dirp->__fd,
>  				      __dir_readdir (port,
> -						     &data, &dirp->__size,
> +						     &data, &data_size,
>  						     dirp->__entry_ptr,
>  						     -1, 0, &nentries)))
>  	    {
> @@ -58,6 +59,7 @@ __readdir64_r (DIR *dirp, struct dirent64 *entry, struct dirent64 **result)
>  	      break;
>  	    }
>  
> +	  dirp->__size = data_size;
>  	  /* DATA now corresponds to entry index DIRP->__entry_ptr.  */
>  	  dirp->__entry_data = dirp->__entry_ptr;
>  
> -- 
> 2.39.2
> 
>