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authorMarin Ramesa <mpr@hi.t-com.hr>2013-11-21 22:03:23 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-11-24 23:14:08 +0100
commitf34397dadc2d60c32aa1e42ab96950b61ea22f54 (patch)
tree0325c14fc2133081332fdd47cefc14d0d6d851fb /ddb
parentc476fec1212370f2a24d79037c65970c1974ce19 (diff)
Modify struct db_variable
* ddb/db_macro.c (db_arg_variable): Make function void. * ddb/db_macro.h (db_arg_variable): Declare void return. * ddb/db_task_thread.c (db_set_default_thread): Make function void. (db_get_task_thread): Make function void. * ddb/db_variables.c (db_set_default_thread, db_get_task_thread, db_arg_variable): Declare void return. (db_read_write_variable): Use void in initialization. * ddb/db_variables.h (db_variable): Make third member return void. [FCN_NULL]: Define void. * i386/i386/db_trace.c (db_i386_reg_value): Make function void.
Diffstat (limited to 'ddb')
-rw-r--r--ddb/db_macro.c4
-rw-r--r--ddb/db_macro.h2
-rw-r--r--ddb/db_task_thread.c12
-rw-r--r--ddb/db_variables.c8
-rw-r--r--ddb/db_variables.h4
5 files changed, 15 insertions, 15 deletions
diff --git a/ddb/db_macro.c b/ddb/db_macro.c
index 5b4264c..9d14b12 100644
--- a/ddb/db_macro.c
+++ b/ddb/db_macro.c
@@ -165,7 +165,7 @@ db_exec_macro(name)
return(0);
}
-long
+void
/* ARGSUSED */
db_arg_variable(vp, valuep, flag, ap)
struct db_variable *vp;
@@ -181,7 +181,7 @@ db_arg_variable(vp, valuep, flag, ap)
*valuep = db_macro_args[db_macro_level][ap->suffix[0]-1];
else
db_macro_args[db_macro_level][ap->suffix[0]-1] = *valuep;
- return(0);
+ return;
}
#endif /* MACH_KDB */
diff --git a/ddb/db_macro.h b/ddb/db_macro.h
index da5626f..525eead 100644
--- a/ddb/db_macro.h
+++ b/ddb/db_macro.h
@@ -32,7 +32,7 @@ extern void db_show_macro (void);
extern int db_exec_macro (char *name);
-extern long db_arg_variable (
+extern void db_arg_variable (
struct db_variable *vp,
db_expr_t *valuep,
int flag,
diff --git a/ddb/db_task_thread.c b/ddb/db_task_thread.c
index 41f11cc..21ec3dd 100644
--- a/ddb/db_task_thread.c
+++ b/ddb/db_task_thread.c
@@ -245,7 +245,7 @@ db_init_default_thread(void)
* in the command line
*/
/* ARGSUSED */
-long
+void
db_set_default_thread(vp, valuep, flag)
struct db_variable *vp;
db_expr_t *valuep;
@@ -255,7 +255,7 @@ db_set_default_thread(vp, valuep, flag)
if (flag != DB_VAR_SET) {
*valuep = (db_expr_t) db_default_thread;
- return(0);
+ return;
}
thread = (thread_t) *valuep;
if (thread != THREAD_NULL && !db_check_thread_address_valid(thread))
@@ -264,13 +264,13 @@ db_set_default_thread(vp, valuep, flag)
db_default_thread = thread;
if (thread)
db_default_task = thread->task;
- return(0);
+ return;
}
/*
* convert $taskXXX[.YYY] type DDB variable to task or thread address
*/
-long
+void
db_get_task_thread(vp, valuep, flag, ap)
struct db_variable *vp;
db_expr_t *valuep;
@@ -291,7 +291,7 @@ db_get_task_thread(vp, valuep, flag, ap)
}
if (ap->level <= 1) {
*valuep = (db_expr_t) task;
- return(0);
+ return;
}
if ((thread = db_lookup_thread_id(task, ap->suffix[1])) == THREAD_NULL){
db_printf("no such thread($task%d.%d)\n",
@@ -300,7 +300,7 @@ db_get_task_thread(vp, valuep, flag, ap)
/* NOTREACHED */
}
*valuep = (db_expr_t) thread;
- return(0);
+ return;
}
#endif /* MACH_KDB */
diff --git a/ddb/db_variables.c b/ddb/db_variables.c
index 3a12e4a..59f1ddf 100644
--- a/ddb/db_variables.c
+++ b/ddb/db_variables.c
@@ -46,9 +46,9 @@ extern db_expr_t db_radix;
extern db_expr_t db_max_width;
extern db_expr_t db_tab_stop_width;
extern db_expr_t db_max_line;
-extern long db_set_default_thread();
-extern long db_get_task_thread();
-extern long db_arg_variable();
+extern void db_set_default_thread();
+extern void db_get_task_thread();
+extern void db_arg_variable();
#define DB_NWORK 32 /* number of work variable */
@@ -184,7 +184,7 @@ db_read_write_variable(vp, valuep, rw_flag, ap)
int rw_flag;
db_var_aux_param_t ap;
{
- long (*func)() = vp->fcn;
+ void (*func)() = vp->fcn;
struct db_var_aux_param aux_param;
if (ap == 0) {
diff --git a/ddb/db_variables.h b/ddb/db_variables.h
index 81d4cfe..533c064 100644
--- a/ddb/db_variables.h
+++ b/ddb/db_variables.h
@@ -42,7 +42,7 @@ struct db_variable {
char *name; /* Name of variable */
db_expr_t *valuep; /* pointer to value of variable */
/* function to call when reading/writing */
- long (*fcn)(struct db_variable *, db_expr_t *, int, db_var_aux_param_t);
+ void (*fcn)(struct db_variable *, db_expr_t *, int, db_var_aux_param_t);
short min_level; /* number of minimum suffix levels */
short max_level; /* number of maximum suffix levels */
short low; /* low value of level 1 suffix */
@@ -50,7 +50,7 @@ struct db_variable {
#define DB_VAR_GET 0
#define DB_VAR_SET 1
};
-#define FCN_NULL ((long (*)())0)
+#define FCN_NULL ((void (*)())0)
#define DB_VAR_LEVEL 3 /* maximum number of suffix level */