Indented with src/scripts/indent-emp.

[empserver] / src / lib / gen / io_mask.c

diff --git a/src/lib/gen/io_mask.c b/src/lib/gen/io_mask.c
index d96e3a24895cadca1ca12742d731f1ca54a8bc1d..f64d57e85a53e0e713fb572b0e5a8aef78276901 100644 (file)
--- a/src/lib/gen/io_mask.c
+++ b/src/lib/gen/io_mask.c
@@ -31,83 +31,84 @@
  *     
  */
 
-#include <stdlib.h> /* malloc */
+#include <stdlib.h>            /* malloc */
 #include <errno.h>
 #include "misc.h"
 #include "bit.h"
 #include "empio.h"
 #include "io_mask.h"
 
-extern int errno;
+extern int errno;
 
 struct io_mask *
 iom_create(int what)
 {
-       struct  io_mask *imp;
+    struct io_mask *imp;
 
-       imp = (struct io_mask *) malloc(sizeof(*imp));
-       if (what & IO_READ) {
-               imp->readmask = bit_newfdmask();
-               imp->user_readmask = bit_newfdmask();
-       } else {
-               imp->readmask = 0;
-               imp->user_readmask = 0;
-       }
-       if (what & IO_WRITE) {
-               imp->writemask = bit_newfdmask();
-               imp->user_writemask = bit_newfdmask();
-       } else {
-               imp->writemask = 0;
-               imp->user_writemask = 0;
-       }
-       imp->what = what;
-       imp->maxfd = 0;
-       return imp;
+    imp = (struct io_mask *)malloc(sizeof(*imp));
+    if (what & IO_READ) {
+       imp->readmask = bit_newfdmask();
+       imp->user_readmask = bit_newfdmask();
+    } else {
+       imp->readmask = 0;
+       imp->user_readmask = 0;
+    }
+    if (what & IO_WRITE) {
+       imp->writemask = bit_newfdmask();
+       imp->user_writemask = bit_newfdmask();
+    } else {
+       imp->writemask = 0;
+       imp->user_writemask = 0;
+    }
+    imp->what = what;
+    imp->maxfd = 0;
+    return imp;
 }
 
 void
-iom_getmask(struct io_mask *mask, int *nfdp, bit_fdmask *readp, bit_fdmask *writep)
+iom_getmask(struct io_mask *mask, int *nfdp, bit_fdmask *readp,
+           bit_fdmask *writep)
 {
-       if (mask->what & IO_READ)
-               bit_copy(mask->readmask, mask->user_readmask);
-       if (mask->what & IO_WRITE)
-               bit_copy(mask->writemask, mask->user_writemask);
-       *readp = mask->user_readmask;
-       *writep = mask->user_writemask;
-       *nfdp = mask->maxfd;
+    if (mask->what & IO_READ)
+       bit_copy(mask->readmask, mask->user_readmask);
+    if (mask->what & IO_WRITE)
+       bit_copy(mask->writemask, mask->user_writemask);
+    *readp = mask->user_readmask;
+    *writep = mask->user_writemask;
+    *nfdp = mask->maxfd;
 }
 
 void
 iom_set(struct io_mask *mask, int what, int fd)
 {
-       if ((mask->what & what) == 0)
-               return;
-       if (what & IO_READ)
-               BIT_SETB(fd, mask->readmask);
-       if (what & IO_WRITE)
-               BIT_SETB(fd, mask->writemask);
-       if (fd > mask->maxfd)
-               mask->maxfd = fd;
+    if ((mask->what & what) == 0)
+       return;
+    if (what & IO_READ)
+       BIT_SETB(fd, mask->readmask);
+    if (what & IO_WRITE)
+       BIT_SETB(fd, mask->writemask);
+    if (fd > mask->maxfd)
+       mask->maxfd = fd;
 }
 
 void
 iom_clear(struct io_mask *mask, int what, int fd)
 {
-       if ((mask->what & what) == 0)
-               return;
-       if (what & IO_READ)
-               BIT_CLRB(fd, mask->readmask);
-       if (what & IO_WRITE)
-               BIT_CLRB(fd, mask->writemask);
+    if ((mask->what & what) == 0)
+       return;
+    if (what & IO_READ)
+       BIT_CLRB(fd, mask->readmask);
+    if (what & IO_WRITE)
+       BIT_CLRB(fd, mask->writemask);
 }
 
 void
 iom_zero(struct io_mask *mask, int what)
 {
-       if ((mask->what & what) == 0)
-               return;
-       if (what & IO_READ)
-               bit_zero(mask->readmask);
-       if (what & IO_WRITE)
-               bit_zero(mask->writemask);
+    if ((mask->what & what) == 0)
+       return;
+    if (what & IO_READ)
+       bit_zero(mask->readmask);
+    if (what & IO_WRITE)
+       bit_zero(mask->writemask);
 }