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-rw-r--r--gdb/ChangeLog33
-rw-r--r--gdb/bsd-kvm.c1
-rw-r--r--gdb/config/i386/nm-fbsd.h4
-rw-r--r--gdb/darwin-nat-info.c1
-rw-r--r--gdb/darwin-nat.c5
-rw-r--r--gdb/defs.h4
-rw-r--r--gdb/fbsd-nat.c4
-rw-r--r--gdb/gdbserver/ChangeLog9
-rw-r--r--gdb/gdbserver/linux-low.c3
-rw-r--r--gdb/gdbserver/server.h3
-rw-r--r--gdb/gdbserver/win32-low.c6
-rw-r--r--gdb/i386obsd-nat.c1
-rw-r--r--gdb/inf-child.c9
-rw-r--r--gdb/linux-fork.c5
-rw-r--r--gdb/linux-nat.c13
-rw-r--r--gdb/m68klinux-nat.c1
-rw-r--r--gdb/nbsd-nat.c6
-rw-r--r--gdb/ppc-linux-nat.c1
-rw-r--r--gdb/rs6000-nat.c1
-rw-r--r--gdb/solib-ia64-hpux.c4
-rw-r--r--gdb/solib-sunos.c1
-rw-r--r--gdb/spu-linux-nat.c1
-rw-r--r--gdb/utils.c12
-rw-r--r--gdb/windows-nat.c1
-rw-r--r--gdb/xcoffread.c1
-rw-r--r--gdb/xtensa-linux-nat.c1
26 files changed, 72 insertions, 59 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2c71fdd..0ecad53 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,38 @@
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.
+
+2013-07-01 Pedro Alves <palves@redhat.com>
+
* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add pathmax.
* gnulib/Makefile.in (aclocal_m4_deps): Add import/m4/pathmax.m4.
* gnulib/aclocal.m4: Regenerate.
diff --git a/gdb/bsd-kvm.c b/gdb/bsd-kvm.c
index 1e43ccc..dd0ef06 100644
--- a/gdb/bsd-kvm.c
+++ b/gdb/bsd-kvm.c
@@ -35,7 +35,6 @@
#endif
#include <paths.h>
#include "readline/readline.h"
-#include <sys/param.h>
#include <sys/proc.h>
#include <sys/user.h>
diff --git a/gdb/config/i386/nm-fbsd.h b/gdb/config/i386/nm-fbsd.h
index 8da0bac..b25dadc 100644
--- a/gdb/config/i386/nm-fbsd.h
+++ b/gdb/config/i386/nm-fbsd.h
@@ -20,8 +20,4 @@
#ifndef NM_FBSD_H
#define NM_FBSD_H
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
-
#endif /* nm-fbsd.h */
diff --git a/gdb/darwin-nat-info.c b/gdb/darwin-nat-info.c
index e480cd7..bdc2889 100644
--- a/gdb/darwin-nat-info.c
+++ b/gdb/darwin-nat-info.c
@@ -35,7 +35,6 @@
#include "gdbcmd.h"
#include "inferior.h"
-#include <sys/param.h>
#include <sys/sysctl.h>
#include "darwin-nat.h"
diff --git a/gdb/darwin-nat.c b/gdb/darwin-nat.c
index cbf1f78..4f851ce 100644
--- a/gdb/darwin-nat.c
+++ b/gdb/darwin-nat.c
@@ -48,7 +48,6 @@
#include <signal.h>
#include <string.h>
#include <ctype.h>
-#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/proc.h>
#include <libproc.h>
@@ -2002,10 +2001,10 @@ darwin_pid_to_exec_file (int pid)
char *path;
int res;
- path = xmalloc (MAXPATHLEN);
+ path = xmalloc (PATH_MAX);
make_cleanup (xfree, path);
- res = proc_pidinfo (pid, PROC_PIDPATHINFO, 0, path, MAXPATHLEN);
+ res = proc_pidinfo (pid, PROC_PIDPATHINFO, 0, path, PATH_MAX);
if (res >= 0)
return path;
else
diff --git a/gdb/defs.h b/gdb/defs.h
index f90ca9d..f014976 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -53,6 +53,10 @@
#endif
#include <unistd.h>
+
+/* For gnulib's PATH_MAX. */
+#include "pathmax.h"
+
#include <fcntl.h>
/* First include ansidecl.h so we can use the various macro definitions
diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c
index be7db1d..6a362da 100644
--- a/gdb/fbsd-nat.c
+++ b/gdb/fbsd-nat.c
@@ -39,7 +39,7 @@
char *
fbsd_pid_to_exec_file (int pid)
{
- size_t len = MAXPATHLEN;
+ size_t len = PATH_MAX;
char *buf = xcalloc (len, sizeof (char));
char *path;
@@ -55,7 +55,7 @@ fbsd_pid_to_exec_file (int pid)
#endif
path = xstrprintf ("/proc/%d/file", pid);
- if (readlink (path, buf, MAXPATHLEN - 1) == -1)
+ if (readlink (path, buf, PATH_MAX - 1) == -1)
{
xfree (buf);
buf = NULL;
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 11ae9f3..4e7fe00 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,14 @@
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.
+
+2013-07-01 Pedro Alves <palves@redhat.com>
+
* event-loop.c: Don't check HAVE_UNISTD_H before including
<unistd.h>.
* gdbreplay.c: Likewise.
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index bb7298a..47ea76d 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -23,7 +23,6 @@
#include "gdb_wait.h"
#include <stdio.h>
-#include <sys/param.h>
#include <sys/ptrace.h>
#include "linux-ptrace.h"
#include "linux-procfs.h"
@@ -342,7 +341,7 @@ elf_64_file_p (const char *file, unsigned int *machine)
int
linux_pid_exe_is_elf_64_file (int pid, unsigned int *machine)
{
- char file[MAXPATHLEN];
+ char file[PATH_MAX];
sprintf (file, "/proc/%d/exe", pid);
return elf_64_file_p (file, machine);
diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index c68c651..1a1d9b2 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -38,6 +38,9 @@
#endif
#include <setjmp.h>
+/* For gnulib's PATH_MAX. */
+#include "pathmax.h"
+
#ifdef HAVE_STRING_H
#include <string.h>
#endif
diff --git a/gdb/gdbserver/win32-low.c b/gdb/gdbserver/win32-low.c
index d1caa73..30fd1e7 100644
--- a/gdb/gdbserver/win32-low.c
+++ b/gdb/gdbserver/win32-low.c
@@ -32,7 +32,6 @@
#include <imagehlp.h>
#include <tlhelp32.h>
#include <psapi.h>
-#include <sys/param.h>
#include <process.h>
#ifndef USE_WIN32API
@@ -515,7 +514,7 @@ static int
win32_create_inferior (char *program, char **program_args)
{
#ifndef USE_WIN32API
- char real_path[MAXPATHLEN];
+ char real_path[PATH_MAX];
char *orig_path, *new_path, *path_ptr;
#endif
BOOL ret;
@@ -546,8 +545,7 @@ win32_create_inferior (char *program, char **program_args)
cygwin_conv_path_list (CCP_POSIX_TO_WIN_A, path_ptr, new_path, size);
setenv ("PATH", new_path, 1);
}
- cygwin_conv_path (CCP_POSIX_TO_WIN_A, program, real_path,
- MAXPATHLEN);
+ cygwin_conv_path (CCP_POSIX_TO_WIN_A, program, real_path, PATH_MAX);
program = real_path;
#endif
diff --git a/gdb/i386obsd-nat.c b/gdb/i386obsd-nat.c
index aef79da..f214b64 100644
--- a/gdb/i386obsd-nat.c
+++ b/gdb/i386obsd-nat.c
@@ -22,7 +22,6 @@
#include "regcache.h"
#include "target.h"
-#include <sys/param.h>
#include <sys/sysctl.h>
#include <machine/frame.h>
#include <machine/pcb.h>
diff --git a/gdb/inf-child.c b/gdb/inf-child.c
index 15d8613..f5992bb 100644
--- a/gdb/inf-child.c
+++ b/gdb/inf-child.c
@@ -32,9 +32,6 @@
#include "gdb_wait.h"
#include "filestuff.h"
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h> /* for MAXPATHLEN */
-#endif
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
@@ -344,9 +341,9 @@ static char *
inf_child_fileio_readlink (const char *filename, int *target_errno)
{
/* We support readlink only on systems that also provide a compile-time
- maximum path length (MAXPATHLEN), at least for now. */
-#if defined (HAVE_READLINK) && defined (MAXPATHLEN)
- char buf[MAXPATHLEN - 1];
+ maximum path length (PATH_MAX), at least for now. */
+#if defined (HAVE_READLINK) && defined (PATH_MAX)
+ char buf[PATH_MAX];
int len;
char *ret;
diff --git a/gdb/linux-fork.c b/gdb/linux-fork.c
index cb57050..4100cb1 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;
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 6ba71ba..45a6e5f 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -39,7 +39,6 @@
#include "inf-child.h"
#include "inf-ptrace.h"
#include "auxv.h"
-#include <sys/param.h> /* for MAXPATHLEN */
#include <sys/procfs.h> /* for elf_gregset etc. */
#include "elf-bfd.h" /* for elfcore_write_* */
#include "gregset.h" /* for gregset */
@@ -4306,14 +4305,14 @@ linux_child_pid_to_exec_file (int pid)
{
char *name1, *name2;
- name1 = xmalloc (MAXPATHLEN);
- name2 = xmalloc (MAXPATHLEN);
+ name1 = xmalloc (PATH_MAX);
+ name2 = xmalloc (PATH_MAX);
make_cleanup (xfree, name1);
make_cleanup (xfree, name2);
- memset (name2, 0, MAXPATHLEN);
+ memset (name2, 0, PATH_MAX);
sprintf (name1, "/proc/%d/exe", pid);
- if (readlink (name1, name2, MAXPATHLEN - 1) > 0)
+ if (readlink (name1, name2, PATH_MAX - 1) > 0)
return name2;
else
return name1;
@@ -4562,7 +4561,7 @@ linux_proc_pending_signals (int pid, sigset_t *pending,
sigset_t *blocked, sigset_t *ignored)
{
FILE *procfile;
- char buffer[MAXPATHLEN], fname[MAXPATHLEN];
+ char buffer[PATH_MAX], fname[PATH_MAX];
struct cleanup *cleanup;
sigemptyset (pending);
@@ -4574,7 +4573,7 @@ linux_proc_pending_signals (int pid, sigset_t *pending,
error (_("Could not open %s"), fname);
cleanup = make_cleanup_fclose (procfile);
- while (fgets (buffer, MAXPATHLEN, procfile) != NULL)
+ while (fgets (buffer, PATH_MAX, procfile) != NULL)
{
/* Normal queued signals are on the SigPnd line in the status
file. However, 2.6 kernels also have a "shared" pending
diff --git a/gdb/m68klinux-nat.c b/gdb/m68klinux-nat.c
index 11e8f25..5e30ad2 100644
--- a/gdb/m68klinux-nat.c
+++ b/gdb/m68klinux-nat.c
@@ -29,7 +29,6 @@
#include "m68k-tdep.h"
-#include <sys/param.h>
#include <sys/dir.h>
#include <signal.h>
#include <sys/ptrace.h>
diff --git a/gdb/nbsd-nat.c b/gdb/nbsd-nat.c
index 274ef43..324efd8 100644
--- a/gdb/nbsd-nat.c
+++ b/gdb/nbsd-nat.c
@@ -19,8 +19,6 @@
#include "defs.h"
-#include <sys/param.h>
-
#include "nbsd-nat.h"
/* Return the name of a file that can be opened to get the symbols for
@@ -29,12 +27,12 @@
char *
nbsd_pid_to_exec_file (int pid)
{
- size_t len = MAXPATHLEN;
+ size_t len = PATH_MAX;
char *buf = xcalloc (len, sizeof (char));
char *path;
path = xstrprintf ("/proc/%d/exe", pid);
- if (readlink (path, buf, MAXPATHLEN - 1) == -1)
+ if (readlink (path, buf, PATH_MAX - 1) == -1)
{
xfree (buf);
buf = NULL;
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index 1ff00a6..65d4f4a 100644
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -31,7 +31,6 @@
#include <stdint.h>
#include <sys/types.h>
-#include <sys/param.h>
#include <signal.h>
#include <sys/user.h>
#include <sys/ioctl.h>
diff --git a/gdb/rs6000-nat.c b/gdb/rs6000-nat.c
index 1b600f0..6769618 100644
--- a/gdb/rs6000-nat.c
+++ b/gdb/rs6000-nat.c
@@ -41,7 +41,6 @@
#include <sys/ptrace.h>
#include <sys/reg.h>
-#include <sys/param.h>
#include <sys/dir.h>
#include <sys/user.h>
#include <signal.h>
diff --git a/gdb/solib-ia64-hpux.c b/gdb/solib-ia64-hpux.c
index 0a92904..98fad07 100644
--- a/gdb/solib-ia64-hpux.c
+++ b/gdb/solib-ia64-hpux.c
@@ -189,7 +189,7 @@ ia64_hpux_handle_load_event (struct regcache *regcache)
CORE_ADDR module_desc_addr;
ULONGEST module_desc_size;
CORE_ADDR so_path_addr;
- char so_path[MAXPATHLEN];
+ char so_path[PATH_MAX];
struct load_module_desc module_desc;
struct so_list *new_so;
@@ -210,7 +210,7 @@ ia64_hpux_handle_load_event (struct regcache *regcache)
sizeof (struct load_module_desc),
pulongest (module_desc_size));
- read_memory_string (so_path_addr, so_path, MAXPATHLEN);
+ read_memory_string (so_path_addr, so_path, PATH_MAX);
read_memory (module_desc_addr, (gdb_byte *) &module_desc,
sizeof (module_desc));
diff --git a/gdb/solib-sunos.c b/gdb/solib-sunos.c
index 5863fc2..3259f8b 100644
--- a/gdb/solib-sunos.c
+++ b/gdb/solib-sunos.c
@@ -22,7 +22,6 @@
#include <sys/types.h>
#include <signal.h>
#include "gdb_string.h"
-#include <sys/param.h>
#include <fcntl.h>
/* SunOS shared libs need the nlist structure. */
diff --git a/gdb/spu-linux-nat.c b/gdb/spu-linux-nat.c
index 1fab9da..9855bac 100644
--- a/gdb/spu-linux-nat.c
+++ b/gdb/spu-linux-nat.c
@@ -34,7 +34,6 @@
#include <sys/ptrace.h>
#include <asm/ptrace.h>
#include <sys/types.h>
-#include <sys/param.h>
#include "spu-tdep.h"
diff --git a/gdb/utils.c b/gdb/utils.c
index a2015a8..01212ab 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -66,8 +66,6 @@
#include "inferior.h" /* for signed_pointer_to_address */
-#include <sys/param.h> /* For MAXPATHLEN */
-
#include "gdb_curses.h"
#include "readline/readline.h"
@@ -3130,22 +3128,14 @@ gdb_realpath (const char *filename)
path. Use that and realpath() to canonicalize the name. This is
the most common case. Note that, if there isn't a compile time
upper bound, you want to avoid realpath() at all costs. */
-#if defined(HAVE_REALPATH)
+#if defined (HAVE_REALPATH) && defined (PATH_MAX)
{
-# if defined (PATH_MAX)
char buf[PATH_MAX];
-# define USE_REALPATH
-# elif defined (MAXPATHLEN)
- char buf[MAXPATHLEN];
-# define USE_REALPATH
-# endif
-# if defined (USE_REALPATH)
const char *rp = realpath (filename, buf);
if (rp == NULL)
rp = filename;
return xstrdup (rp);
-# endif
}
#endif /* HAVE_REALPATH */
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c
index ed35801..9a0241b 100644
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -54,7 +54,6 @@
#include "gdb_string.h"
#include "gdbthread.h"
#include "gdbcmd.h"
-#include <sys/param.h>
#include <unistd.h>
#include "exec.h"
#include "solist.h"
diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
index a9ce667..afe1554 100644
--- a/gdb/xcoffread.c
+++ b/gdb/xcoffread.c
@@ -26,7 +26,6 @@
#include <ctype.h>
#include "gdb_string.h"
-#include <sys/param.h>
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
index 2ca7144..3fdaa37 100644
--- a/gdb/xtensa-linux-nat.c
+++ b/gdb/xtensa-linux-nat.c
@@ -29,7 +29,6 @@
#include <stdint.h>
#include <sys/types.h>
-#include <sys/param.h>
#include <signal.h>
#include <sys/user.h>
#include <sys/ioctl.h>
generated by cgit v1.1 at 2024-11-22 16:55:28 +0000