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Workaround for some versions of egcs that can't cope with the FD_ZERO

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declaration on Redhat 5.0 GNU/Linux.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3740 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-02-17 14:31:13 +00:00
parent 399d9512d2
commit e109b9acbc
3 changed files with 5 additions and 13 deletions
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8
Source/NSRunLoop.m
View file

@ -72,10 +72,6 @@
#include <limits.h> #include <limits.h>
#include <string.h> /* for memset() */ #include <string.h> /* for memset() */
/* On some systems FD_ZERO is a macro that uses bzero().
Just define it to use memset(). */
#define bzero(PTR, LEN) memset (PTR, 0, LEN)
static int debug_run_loop = 0; static int debug_run_loop = 0;
/* /*
@ -1089,8 +1085,8 @@ static int debug_run_loop = 0;
Initialize the set of FDS we'll pass to select(), and create Initialize the set of FDS we'll pass to select(), and create
an empty map for keeping track of which object is associated an empty map for keeping track of which object is associated
with which file descriptor. */ with which file descriptor. */
FD_ZERO (&fds); memset(&fds, '\0', sizeof(fds));
FD_ZERO (&write_fds); memset(&write_fds, '\0', sizeof(write_fds));
rfd_2_object = NSCreateMapTable (NSIntMapKeyCallBacks, rfd_2_object = NSCreateMapTable (NSIntMapKeyCallBacks,
NSObjectMapValueCallBacks, 0); NSObjectMapValueCallBacks, 0);
wfd_2_object = NSCreateMapTable (NSIntMapKeyCallBacks, wfd_2_object = NSCreateMapTable (NSIntMapKeyCallBacks,

8
Source/TcpPort.m
View file

@ -83,10 +83,6 @@
#include <sys/errno.h> #include <sys/errno.h>
#endif /* !__WIN32__ */ #endif /* !__WIN32__ */
/* On some systems FD_ZERO is a macro that uses bzero().
Just define it to use GCC's builtin memset(). */
#define bzero(PTR, LEN) memset (PTR, 0, LEN)
static int debug_tcp_port = 0; static int debug_tcp_port = 0;
@ -204,7 +200,7 @@ tryRead(int desc, int tim, unsigned char* dat, int len)
for (;;) { for (;;) {
to = &timeout; to = &timeout;
FD_ZERO(&fds); memset(&fds, '\0', sizeof(fds));
FD_SET(desc, &fds); FD_SET(desc, &fds);
rval = select(FD_SETSIZE, &fds, 0, 0, to); rval = select(FD_SETSIZE, &fds, 0, 0, to);
@ -289,7 +285,7 @@ tryWrite(int desc, int tim, unsigned char* dat, int len)
for (;;) { for (;;) {
to = &timeout; to = &timeout;
FD_ZERO(&fds); memset(&fds, '\0', sizeof(fds));
FD_SET(desc, &fds); FD_SET(desc, &fds);
rval = select(FD_SETSIZE, 0, &fds, 0, to); rval = select(FD_SETSIZE, 0, &fds, 0, to);

2
Source/UdpPort.m
View file

@ -224,7 +224,7 @@ static NSMapTable *port_number_2_in_port = NULL;
timeout.tv_sec = milliseconds / 1000; timeout.tv_sec = milliseconds / 1000;
timeout.tv_usec = (milliseconds % 1000) * 1000; timeout.tv_usec = (milliseconds % 1000) * 1000;
FD_ZERO(&ready); memset(&ready, '\0', sizeof(ready));
FD_SET(_port_socket, &ready); FD_SET(_port_socket, &ready);
if ((r = select(_port_socket + 1, &ready, 0, 0, &timeout)) < 0) if ((r = select(_port_socket + 1, &ready, 0, 0, &timeout)) < 0)
{ {