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* view.c (view_init): Constify "_command" argument.

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(view): Likewise.
(do_view_init): Likewise.
(init_growing_view): Constify "name" and "filename" args.
* view.h: Fix declarations and comment.
This commit is contained in:
Pavel Roskin 2003-09-09 04:54:59 +00:00
parent 35931b119e
commit 3058921b75
3 changed files with 15 additions and 9 deletions
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6
src/ChangeLog
View File

@ -1,5 +1,11 @@
2003-09-09 Andrew V. Samoilov <sav@bcs.zp.ua>
* view.c (view_init): Constify "_command" argument.
(view): Likewise.
(do_view_init): Likewise.
(init_growing_view): Constify "name" and "filename" args.
* view.h: Fix declarations and comment.
* user.c (execute_menu_command: Fix rare segmentation violation
if last line in menu file contain space(s) only and no trailing
newline.

8
src/view.c
View File

@ -516,7 +516,7 @@ set_view_init_error (WView *view, const char *msg)
/* return values: NULL for success, else points to error message */
static char *
init_growing_view (WView *view, char *name, char *filename)
init_growing_view (WView *view, const char *name, const char *filename)
{
char *err_msg = NULL;
@ -605,7 +605,7 @@ load_view_file (WView *view, int fd)
/* Return zero on success, -1 on failure */
static int
do_view_init (WView *view, char *_command, const char *_file,
do_view_init (WView *view, const char *_command, const char *_file,
int start_line)
{
char *error = 0;
@ -758,7 +758,7 @@ view_update_bytes_per_line (WView *view)
/* Both views */
/* Return zero on success, -1 on failure */
int
view_init (WView *view, char *_command, const char *_file, int start_line)
view_init (WView *view, const char *_command, const char *_file, int start_line)
{
if (!view->view_active || strcmp (_file, view->filename)
|| altered_magic_flag)
@ -2623,7 +2623,7 @@ view_dialog_callback (Dlg_head *h, dlg_msg_t msg, int parm)
/* Real view only */
int
view (char *_command, const char *_file, int *move_dir_p, int start_line)
view (const char *_command, const char *_file, int *move_dir_p, int start_line)
{
int error;
WView *wview;

10
src/view.h
View File

@ -6,15 +6,15 @@ typedef struct WView WView;
/* Creation/initialization of a new view widget */
WView *view_new (int y, int x, int cols, int lines, int is_panel);
int view_init (WView *view, char *_command, const char *_file,
int view_init (WView *view, const char *_command, const char *_file,
int start_line);
void view_update_bytes_per_line (WView *view);
/* Command: view a file, if _command != NULL we use popen on _command */
/* move direction should be apointer that will hold the direction in which the user */
/* wants to move (-1 previous file, 1 next file, 0 do nothing) */
int view (char *_command, const char *_file, int *move_direction,
/* Command: view a _file, if _command != NULL we use popen on _command */
/* move direction should be a pointer that will hold the direction in which */
/* the user wants to move (-1 previous file, 1 next file, 0 do nothing) */
int view (const char *_command, const char *_file, int *move_direction,
int start_line);
extern int mouse_move_pages_viewer;