From bc7dea8de974648cd4e38d154abcca6879e630cc Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Mon, 1 Jul 2013 11:19:27 +0000 Subject: Rely on gnulib's unistd.h replacement. With gnulib's unistd module, we can assume unistd.h is always present, and that STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO are always defined. Don't remove unistd.h from GDB's configure.ac, as later tests in the file use HAVE_UNISTD_H checks. gdb/ 2013-07-01 Pedro Alves * defs.h: Don't check HAVE_UNISTD_H before including . (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Delete. * tracepoint.c: Don't check HAVE_UNISTD_H before including . gdb/gdbserver/ 2013-07-01 Pedro Alves * event-loop.c: Don't check HAVE_UNISTD_H before including . * gdbreplay.c: Likewise. * remote-utils.c: Likewise. * server.c: Likewise. * configure.ac: Don't check for unistd.h. * configure: Regenerate. --- gdb/defs.h | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'gdb/defs.h') diff --git a/gdb/defs.h b/gdb/defs.h index d8a1adb..f90ca9d 100644 --- a/gdb/defs.h +++ b/gdb/defs.h @@ -52,10 +52,7 @@ #include #endif -#ifdef HAVE_UNISTD_H #include -#endif - #include /* First include ansidecl.h so we can use the various macro definitions @@ -766,17 +763,6 @@ extern int use_windows; #define MERGEPID(PID, TID) ptid_build (PID, TID, 0) #endif -/* Define well known filenos if the system does not define them. */ -#ifndef STDIN_FILENO -#define STDIN_FILENO 0 -#endif -#ifndef STDOUT_FILENO -#define STDOUT_FILENO 1 -#endif -#ifndef STDERR_FILENO -#define STDERR_FILENO 2 -#endif - /* If this definition isn't overridden by the header files, assume that isatty and fileno exist on this system. */ #ifndef ISATTY -- cgit v1.1