Normalize on PATH_MAX instead of MAXPATHLEN throughout.
authorPedro Alves <palves@redhat.com>
Mon, 1 Jul 2013 11:28:30 +0000 (11:28 +0000)
committerPedro Alves <palves@redhat.com>
Mon, 1 Jul 2013 11:28:30 +0000 (11:28 +0000)
commitd8d2a3ee4770ba7eab50829dd1126f95ac33e5a6
tree4e333e101ad974fb755ec5c8144264d256dc129a
parent38ec22075a7298fbe720aeda2b0c611964b67155
Normalize on PATH_MAX instead of MAXPATHLEN throughout.

With the pathmax gnulib module in place, we can use PATH_MAX
consistently throughout, instead of the current mixbag of PATH_MAX and
MAXPATHLEN uses.  It's no longer necessary to include sys/param.h
(supposedly, I can't check all ports touched here) for MAXPATHLEN.

Don't remove sys/param.h from GDB's configure.ac, as later tests in
the file use HAVE_SYS_PARAM_H checks.

Tested on x86_64 Fedora 17.

Also cross-built for --host=i686-w64-mingw32, and --host=i586-pc-msdosdjgpp.

gdb/
2013-07-01  Pedro Alves  <palves@redhat.com>

* defs.h: Include "pathmax.h".
* utils.c: Don't include sys/param.h.
(gdb_realpath): Remove code that checks for MAXPATHLEN.
* solib-ia64-hpux.c (ia64_hpux_handle_load_event): Use PATH_MAX
instead of MAXPATHLEN.
* solib-sunos.c: Don't include sys/param.h.
* xcoffread.c: Don't include sys/param.h.
* bsd-kvm.c: Don't include sys/param.h.
* darwin-nat.c: Don't include sys/param.h.
(darwin_pid_to_exec_file): Use PATH_MAX instead of MAXPATHLEN.
* darwin-nat-info.c: Don't include sys/param.h.
* fbsd-nat.c (fbsd_pid_to_exec_file): Use PATH_MAX instead of
MAXPATHLEN.
* i386obsd-nat.c: Don't include sys/param.h.
* inf-child.c: Don't include sys/param.h.
(inf_child_fileio_readlink): Use PATH_MAX instead of MAXPATHLEN.
* linux-fork.c: Don't include sys/param.h.
(fork_save_infrun_state): Use PATH_MAX instead of MAXPATHLEN.
* linux-nat.c: Don't include sys/param.h.
(linux_child_pid_to_exec_file, linux_proc_pending_signals)
(linux_proc_pending_signals): Use PATH_MAX instead of MAXPATHLEN.
* m68klinux-nat.c: Don't include sys/param.h.
* nbsd-nat.c: Don't include sys/param.h.
(nbsd_pid_to_exec_file): Use PATH_MAX instead of MAXPATHLEN.
* ppc-linux-nat.c: Don't include sys/param.h.
* rs6000-nat.c: Don't include sys/param.h.
* spu-linux-nat.c. Don't include sys/param.h.
* windows-nat.c: Don't include sys/param.h.
* xtensa-linux-nat.c: Don't include sys/param.h.
* config/i386/nm-fbsd.h: Don't include sys/param.h.

gdb/gdbserver/
2013-07-01  Pedro Alves  <palves@redhat.com>

* server.h: Include "pathmax.h".
* linux-low.c: Don't include sys/param.h.
(linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
MAXPATHLEN.
* win32-low.c: Don't include sys/param.h.
(win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
26 files changed:
gdb/ChangeLog
gdb/bsd-kvm.c
gdb/config/i386/nm-fbsd.h
gdb/darwin-nat-info.c
gdb/darwin-nat.c
gdb/defs.h
gdb/fbsd-nat.c
gdb/gdbserver/ChangeLog
gdb/gdbserver/linux-low.c
gdb/gdbserver/server.h
gdb/gdbserver/win32-low.c
gdb/i386obsd-nat.c
gdb/inf-child.c
gdb/linux-fork.c
gdb/linux-nat.c
gdb/m68klinux-nat.c
gdb/nbsd-nat.c
gdb/ppc-linux-nat.c
gdb/rs6000-nat.c
gdb/solib-ia64-hpux.c
gdb/solib-sunos.c
gdb/spu-linux-nat.c
gdb/utils.c
gdb/windows-nat.c
gdb/xcoffread.c
gdb/xtensa-linux-nat.c