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Indented with src/scripts/indent-emp.

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This commit is contained in:
Markus Armbruster 2003-09-02 20:48:48 +00:00
parent 5f263a7753
commit 9b7adfbecc
437 changed files with 52211 additions and 51052 deletions
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99
src/lib/gen/io_mask.c
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@ -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);
}