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* go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize 

it to GDB's current directory.
	(go32_create_inferior, init_go32_ops): Initialize child_cwd[] to
	an empty string, to signal an uninitialized value.
	From Robert Hoehne <robert.hoehne@gmx.net>.
This commit is contained in:
Eli Zaretskii 2000-08-06 07:19:38 +00:00
parent f0dc282cbe
commit 3a45aed885
2 changed files with 23 additions and 2 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2000-08-05 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize
it to GDB's current directory.
(go32_create_inferior, init_go32_ops): Initialize child_cwd[] to
an empty string, to signal an uninitialized value.
From Robert Hoehne <robert.hoehne@gmx.net>.
2000-08-04 Kevin Buettner <kevinb@redhat.com>
* symtab.h (fixup_psymbol_section): Declare.

17
gdb/go32-nat.c
View File

@ -389,6 +389,13 @@ go32_wait (int pid ATTRIBUTE_UNUSED, struct target_waitstatus *status)
point of changing back to where GDB thinks is its cwd, when we
return control to the debugger, but restore child's cwd before we
run it. */
/* Initialize child_cwd, before the first call to run_child and not
in the initialization, so the child get also the changed directory
set with the gdb-command "cd ..." */
if (!*child_cwd)
/* Initialize child's cwd with the current one. */
getcwd (child_cwd, sizeof (child_cwd));
chdir (child_cwd);
#if __DJGPP_MINOR__ < 3
@ -603,6 +610,11 @@ go32_create_inferior (char *exec_file, char *args, char **env)
}
resume_signal = -1;
resume_is_step = 0;
/* Initialize child's cwd as empty to be initialized when starting
the child. */
*child_cwd = 0;
/* Init command line storage. */
if (redir_debug_init (&child_cmd) == -1)
internal_error ("Cannot allocate redirection storage: not enough memory.\n");
@ -1224,8 +1236,9 @@ init_go32_ops (void)
go32_ops.to_has_execution = 1;
go32_ops.to_magic = OPS_MAGIC;
/* Initialize child's cwd with the current one. */
getcwd (child_cwd, sizeof (child_cwd));
/* Initialize child's cwd as empty to be initialized when starting
the child. */
*child_cwd = 0;
/* Initialize child's command line storage. */
if (redir_debug_init (&child_cmd) == -1)