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whitespace cleanup

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This commit is contained in:
Christopher Faylor 2001-12-10 03:35:54 +00:00
parent 170f4c4350
commit cf77faefc8
7 changed files with 19 additions and 185 deletions
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1
winsup/cygwin/ChangeLog
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@ -1405,7 +1405,6 @@ Mon Sep 24 17:41:03 2001 Christopher Faylor <cgf@redhat.com>
appropriate.
* syscalls.cc (_open): Call set_names in build_fhandler.
Sun Sep 23 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (_open): Set name in fhandler object after successful

2
winsup/cygwin/how-fhandlers-work.txt
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@ -18,7 +18,7 @@ When a file is opened - not necesarily via open() a fd is assigned to it. The fd
includes a pointer to the actual fhandler that operates this specific file. All
file-oriented system calls then operate off this basic structure.
For example, lets example lseek ().
For example, lets examine lseek ().
extern "C" off_t
_lseek (int fd, off_t pos, int dir)

165
winsup/cygwin/test.c
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@ -1,165 +0,0 @@
/* test.c: misc Cygwin testing code
Copyright 1996, 1998, 1999, 2000, 2001 Red Hat, Inc.
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#include <stdio.h>
#include <windows.h>
char a[] ="This is static data";
void
test1()
{
int depth = 0;
while (depth < 5)
{
int r;
printf ("about to fork %d\n", depth);
r = fork ();
if (r == 0)
{
int res;
depth++;
printf ("************Depth is %d\n", depth);
sleep (1);
}
else
{
printf ("This is the parent, quitting %d\n", depth);
sleep (1);
exit (1);
}
printf ("done loop, depth %d\n", depth);
}
}
#define N 10
int v[N];
startup ()
{
int i;
for (i = 0; i < N; i++)
{
int r;
fflush (stdout);
r = fork ();
if (r)
{
v[i] = r;
printf ("started %d, were'id %d\n", v[i], GetCurrentProcessId ());
fflush (stdout);
}
else
{
/* running the child, sleep a bit and exit. */
printf ("the fork said 0, were %d\n", GetCurrentProcessId ());
fflush (stdout);
sleep (2);
printf ("Running, and exiting %d\n", i);
fflush (stdout);
_exit (i + 0x30);
}
}
}
test2()
{
int i;
startup ();
sleep (1);
/* Wait for them one by one */
for (i = 0; i < N; i++)
{
int res;
waitpid (v[i], &res, 0);
printf ("Process %d gave res %x\n", v[i], res);
if (res != (0x30 + i) << 8)
printf ("***** BAD *** Process %d gave res %x\n", v[i], res);
}
}
test3()
{
int i;
startup ();
/* Wait for them all at the same time */
for (i = 0; i < N; i++)
{
int res;
wait (&res);
printf ("Got res %x\n", res);
}
}
test5()
{
char *c = strdup ("HI STEVE");
printf ("c is %s\n", c);
free (c);
}
int count;
main (int ac, char **av)
{
int r;
int done;
int test;
fprintf (stderr,"TO STDERR\n");
if (ac < 2) {
printf ("usage: test <n>\n");
exit (2);
}
test = atoi (av[1]);
printf ("%d %d Hi steve, about to start fork test %d %d.\n",getpid (), count++, test,
GetCurrentProcessId ());
fflush (stdout);
switch (test)
{
case 1:
test1();
break;
case 2:
test2();
break;
case 3:
test3();
break;
case 4:
SetConsoleTextAttribute (GetStdHandle (STD_OUTPUT_HANDLE), FOREGROUND_RED);
break;
case 5:
test5();
break;
}
}
free ()
{
printf ("MY FREE!\n");
}
char b[100000];
int i;
malloc (x)
{
char *r = b + i;
i += x;
return r;
}
realloc ()
{
}