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| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-08-27 12:36:28 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-08-27 12:36:28 -0700 |
| commit | d486344e6fd74e4769cc7b3d09a1ea87387c5a11 (patch) | |
| tree | e9ff0c112e6dbec49258aabe30122b389f9b6f20 /src/sysselect.h | |
| parent | b73517d9ecf5efeea0d6cbde56730132f5e1b611 (diff) | |
| download | emacs-d486344e6fd74e4769cc7b3d09a1ea87387c5a11.tar.gz emacs-d486344e6fd74e4769cc7b3d09a1ea87387c5a11.tar.bz2 emacs-d486344e6fd74e4769cc7b3d09a1ea87387c5a11.zip | |
Simplify SELECT_TYPE-related code.
Like EMACS_TIME, this portability layer is no longer needed, since
Emacs has been using fd_set as a portability layer for some time.
* sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
(SELECT_TYPE): Remove. All uses changed to fd_set.
(fd_set) [!FD_SET]: New typedef.
Diffstat (limited to 'src/sysselect.h')
| -rw-r--r-- | src/sysselect.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/sysselect.h b/src/sysselect.h index 0a4f7e3ad96..5df0af9ed37 100644 --- a/src/sysselect.h +++ b/src/sysselect.h @@ -25,15 +25,12 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ definitions in w32.h are incompatible with the below. */ #ifndef WINDOWSNT #ifdef FD_SET -#ifdef FD_SETSIZE -#define MAXDESC FD_SETSIZE -#else -#define MAXDESC 64 +#ifndef FD_SETSIZE +#define FD_SETSIZE 64 #endif -#define SELECT_TYPE fd_set #else /* no FD_SET */ -#define MAXDESC 32 -#define SELECT_TYPE int +#define FD_SETSIZE 32 +typedef int fd_set; /* Define the macros to access a single-int bitmap of descriptors. */ #define FD_SET(n, p) (*(p) |= (1 << (n))) |