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* [binutils-gdb] Remove gdb_fildes_t
@ 2020-04-13 21:10 Tom Tromey
0 siblings, 0 replies; only message in thread
From: Tom Tromey @ 2020-04-13 21:10 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=73944e9f6317fa826044d79a6c15ea4448270ee8
commit 73944e9f6317fa826044d79a6c15ea4448270ee8
Author: Tom Tromey <tom@tromey.com>
Date: Mon Apr 13 12:42:59 2020 -0600
Remove gdb_fildes_t
gdb_fildes_t and pfildes are no longer used, so remove them.
gdbserver/ChangeLog
2020-04-13 Tom Tromey <tom@tromey.com>
* server.h (gdb_fildes_t): Remove typedef.
* remote-utils.c (remote_desc, list_desc): Now int.
(INVALID_DESCRIPTOR): Remove.
(gdb_connected, remote_close)
(check_remote_input_interrupt_request): Update.
* utils.h (pfildes): Don't declare.
* utils.c (pfildes): Remove.
Diff:
---
gdbserver/ChangeLog | 10 ++++++++++
gdbserver/remote-utils.cc | 16 +++++-----------
gdbserver/server.h | 7 -------
gdbserver/utils.cc | 12 ------------
gdbserver/utils.h | 1 -
5 files changed, 15 insertions(+), 31 deletions(-)
diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
index 1d0fbb87c06..2b381455ed7 100644
--- a/gdbserver/ChangeLog
+++ b/gdbserver/ChangeLog
@@ -1,3 +1,13 @@
+2020-04-13 Tom Tromey <tom@tromey.com>
+
+ * server.h (gdb_fildes_t): Remove typedef.
+ * remote-utils.c (remote_desc, list_desc): Now int.
+ (INVALID_DESCRIPTOR): Remove.
+ (gdb_connected, remote_close)
+ (check_remote_input_interrupt_request): Update.
+ * utils.h (pfildes): Don't declare.
+ * utils.c (pfildes): Remove.
+
2020-04-13 Tom Tromey <tom@tromey.com>
* server.h (handle_serial_event, handle_target_event): Update.
diff --git a/gdbserver/remote-utils.cc b/gdbserver/remote-utils.cc
index 6249691954d..67c560d1c87 100644
--- a/gdbserver/remote-utils.cc
+++ b/gdbserver/remote-utils.cc
@@ -78,12 +78,6 @@ typedef int socklen_t;
#ifndef IN_PROCESS_AGENT
-#if USE_WIN32API
-# define INVALID_DESCRIPTOR INVALID_SOCKET
-#else
-# define INVALID_DESCRIPTOR -1
-#endif
-
/* Extra value for readchar_callback. */
enum {
/* The callback is currently not scheduled. */
@@ -108,8 +102,8 @@ struct sym_cache
static int remote_is_stdio = 0;
-static gdb_fildes_t remote_desc = INVALID_DESCRIPTOR;
-static gdb_fildes_t listen_desc = INVALID_DESCRIPTOR;
+static int remote_desc = -1;
+static int listen_desc = -1;
#ifdef USE_WIN32API
# define read(fd, buf, len) recv (fd, (char *) buf, len, 0)
@@ -119,7 +113,7 @@ static gdb_fildes_t listen_desc = INVALID_DESCRIPTOR;
int
gdb_connected (void)
{
- return remote_desc != INVALID_DESCRIPTOR;
+ return remote_desc != -1;
}
/* Return true if the remote connection is over stdio. */
@@ -425,7 +419,7 @@ remote_close (void)
if (! remote_connection_is_stdio ())
close (remote_desc);
#endif
- remote_desc = INVALID_DESCRIPTOR;
+ remote_desc = -1;
reset_readchar ();
}
@@ -788,7 +782,7 @@ check_remote_input_interrupt_request (void)
/* This function may be called before establishing communications,
therefore we need to validate the remote descriptor. */
- if (remote_desc == INVALID_DESCRIPTOR)
+ if (remote_desc == -1)
return;
input_interrupt (0);
diff --git a/gdbserver/server.h b/gdbserver/server.h
index 039082e2eff..09989e46264 100644
--- a/gdbserver/server.h
+++ b/gdbserver/server.h
@@ -81,13 +81,6 @@ extern bool disable_packet_T;
extern bool run_once;
extern bool non_stop;
-#if USE_WIN32API
-#include <winsock2.h>
-typedef SOCKET gdb_fildes_t;
-#else
-typedef int gdb_fildes_t;
-#endif
-
#include "gdbsupport/event-loop.h"
/* Functions from server.c. */
diff --git a/gdbserver/utils.cc b/gdbserver/utils.cc
index d88f4ac5ca7..d52d2ac8736 100644
--- a/gdbserver/utils.cc
+++ b/gdbserver/utils.cc
@@ -113,15 +113,3 @@ paddress (CORE_ADDR addr)
{
return phex_nz (addr, sizeof (CORE_ADDR));
}
-
-/* Convert a file descriptor into a printable string. */
-
-char *
-pfildes (gdb_fildes_t fd)
-{
-#if USE_WIN32API
- return phex_nz (fd, sizeof (gdb_fildes_t));
-#else
- return plongest (fd);
-#endif
-}
diff --git a/gdbserver/utils.h b/gdbserver/utils.h
index fa3ca9bb945..fc56f33f9f3 100644
--- a/gdbserver/utils.h
+++ b/gdbserver/utils.h
@@ -20,6 +20,5 @@
#define GDBSERVER_UTILS_H
char *paddress (CORE_ADDR addr);
-char *pfildes (gdb_fildes_t fd);
#endif /* GDBSERVER_UTILS_H */
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