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| author | Pedro Alves <palves@redhat.com> | 2013-07-01 11:28:29 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2013-07-01 11:28:29 +0000 |
| commit | 212fe135e533bb0e9667e42d7e3cbba5a12e1c7c (patch) | |
| tree | e685c47d503838682ace1dcaaecc3efa8d619116 /gdb/linux-fork.c | |
| parent | 598d98c728f9024c1ef584f4c966d42b3b3e2dc2 (diff) | |
| download | gdb-212fe135e533bb0e9667e42d7e3cbba5a12e1c7c.tar.gz | |
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.
Diffstat (limited to 'gdb/linux-fork.c')
| -rw-r--r-- | gdb/linux-fork.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gdb/linux-fork.c b/gdb/linux-fork.c index cb5705032b6..4100cb13f66 100644 --- a/gdb/linux-fork.c +++ b/gdb/linux-fork.c @@ -33,7 +33,6 @@ #include <sys/ptrace.h> #include "gdb_wait.h" -#include <sys/param.h> #include "gdb_dirent.h" #include <ctype.h> @@ -269,7 +268,7 @@ fork_load_infrun_state (struct fork_info *fp) static void fork_save_infrun_state (struct fork_info *fp, int clobber_regs) { - char path[MAXPATHLEN]; + char path[PATH_MAX]; struct dirent *de; DIR *d; @@ -283,7 +282,7 @@ fork_save_infrun_state (struct fork_info *fp, int clobber_regs) { /* Now save the 'state' (file position) of all open file descriptors. Unfortunately fork does not take care of that for us... */ - snprintf (path, MAXPATHLEN, "/proc/%ld/fd", (long) PIDGET (fp->ptid)); + snprintf (path, PATH_MAX, "/proc/%ld/fd", (long) PIDGET (fp->ptid)); if ((d = opendir (path)) != NULL) { long tmp; |