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Putting some static where they should be

This commit is contained in:
Julien Palard 2011-09-20 21:32:10 +02:00
parent 3171d66d6f
commit 69a6366659
4 changed files with 32 additions and 34 deletions
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12
term.c
View File

@ -21,14 +21,14 @@
**
*/
void term_push(struct term_emul *term, char c)
static void term_push(struct term_emul *term, char c)
{
if (term->stack_ptr >= TERM_STACK_SIZE)
return ;
term->stack[term->stack_ptr++] = c;
}
void term_parse_params(struct term_emul *term)
static void term_parse_params(struct term_emul *term)
{
unsigned int i;
int got_something;
@ -54,7 +54,7 @@ void term_parse_params(struct term_emul *term)
term->argc += got_something;
}
void term_call_CSI(struct term_emul *term, char c)
static void term_call_CSI(struct term_emul *term, char c)
{
term_parse_params(term);
if (((term_action *)&term->callbacks.csi)[c - '0'] == NULL)
@ -71,7 +71,7 @@ leave:
term->argc = 0;
}
void term_call_ESC(struct term_emul *term, char c)
static void term_call_ESC(struct term_emul *term, char c)
{
if (((term_action *)&term->callbacks.esc)[c - '0'] == NULL)
{
@ -86,7 +86,7 @@ leave:
term->argc = 0;
}
void term_call_HASH(struct term_emul *term, char c)
static void term_call_HASH(struct term_emul *term, char c)
{
if (((term_action *)&term->callbacks.hash)[c - '0'] == NULL)
{
@ -101,7 +101,7 @@ leave:
term->argc = 0;
}
void term_call_GSET(struct term_emul *term, char c)
static void term_call_GSET(struct term_emul *term, char c)
{
if (c < '0' || c > 'B'
|| ((term_action *)&term->callbacks.scs)[c - '0'] == NULL)

1
term.h
View File

@ -130,7 +130,6 @@ struct term_emul
struct term_emul *term_init(unsigned int width, unsigned int height,
void (*write)(struct term_emul *, char));
void term_read(struct term_emul *term, char c);
void term_read_str(struct term_emul *term, char *c);

1
test.c
View File

@ -4,7 +4,6 @@
#include <string.h>
#include <pty.h>
#include <stdio.h>
#include "term.h"
#include "vt100.h"
void my_putchar(char c)

52
vt100.c
View File

@ -3,7 +3,7 @@
#include <unistd.h>
#include "vt100.h"
unsigned int get_mode_mask(unsigned int mode)
static unsigned int get_mode_mask(unsigned int mode)
{
switch (mode)
{
@ -159,7 +159,7 @@ no increase in character resolution.
((x + vt100->width * y) \
% (vt100->width * SCROLLBACK * vt100->height))
void set(struct vt100_term *headless_term,
static void set(struct vt100_term *headless_term,
unsigned int x, unsigned int y,
char c)
{
@ -178,21 +178,21 @@ char get(struct vt100_term *vt100, unsigned int x, unsigned int y)
return vt100->screen[SCREEN_PTR(vt100, x, y)];
}
void froze_line(struct vt100_term *vt100, unsigned int y)
static void froze_line(struct vt100_term *vt100, unsigned int y)
{
memcpy(vt100->frozen_screen + vt100->width * y,
vt100->screen + SCREEN_PTR(vt100, 0, y),
vt100->width);
}
void unfroze_line(struct vt100_term *vt100, unsigned int y)
static void unfroze_line(struct vt100_term *vt100, unsigned int y)
{
memcpy(vt100->screen + SCREEN_PTR(vt100, 0, y),
vt100->frozen_screen + vt100->width * y,
vt100->width);
}
void blank_screen(struct vt100_term *vt100_term)
static void blank_screen(struct vt100_term *vt100_term)
{
unsigned int x;
unsigned int y;
@ -210,7 +210,7 @@ ESC 7
This sequence causes the cursor position, graphic rendition, and
character set to be saved. (See DECRC).
*/
void DECSC(struct term_emul *term_emul)
static void DECSC(struct term_emul *term_emul)
{
/*TODO: Save graphic rendition and charset.*/
struct vt100_term *vt100;
@ -231,7 +231,7 @@ by a separate parameter. [See Set Mode (SM) control sequence]. (See
Modes following this section).
*/
void RM(struct term_emul *term_emul)
static void RM(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int mode;
@ -268,7 +268,7 @@ HVP. Editor Function
The numbering of lines depends on the state of the Origin Mode
(DECOM).
*/
void CUP(struct term_emul *term_emul)
static void CUP(struct term_emul *term_emul)
{
struct vt100_term *vt100;
int arg0;
@ -307,7 +307,7 @@ is specified by a separate parameter. A mode is considered set until
it is reset by a reset mode (RM) control sequence.
*/
void SM(struct term_emul *term_emul)
static void SM(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int mode;
@ -353,7 +353,7 @@ lines, i.e., the top margin must be less than the bottom margin. The
cursor is placed in the home position (see Origin Mode DECOM).
*/
void DECSTBM(struct term_emul *term_emul)
static void DECSTBM(struct term_emul *term_emul)
{
unsigned int margin_top;
unsigned int margin_bottom;
@ -414,7 +414,7 @@ specifying either the underscore or the reverse attribute will
activate the currently selected attribute. (See cursor selection in
Chapter 1).
*/
void SGR(struct term_emul *term_emul)
static void SGR(struct term_emul *term_emul)
{
term_emul = term_emul;
/* Just ignore them for now, we are rendering pure text only */
@ -443,7 +443,7 @@ GPO and AVO ESC [?1;6c
GPO, STP and AVO ESC [?1;7c
*/
void DA(struct term_emul *term_emul)
static void DA(struct term_emul *term_emul)
{
struct vt100_term *vt100;
@ -459,7 +459,7 @@ ESC 8
This sequence causes the previously saved cursor position, graphic
rendition, and character set to be restored.
*/
void DECRC(struct term_emul *term_emul)
static void DECRC(struct term_emul *term_emul)
{
/*TODO Save graphic rendition and charset */
struct vt100_term *vt100;
@ -478,7 +478,7 @@ This command fills the entire screen area with uppercase Es for screen
focus and alignment. This command is used by DEC manufacturing and
Field Service personnel.
*/
void DECALN(struct term_emul *term_emul)
static void DECALN(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int x;
@ -499,7 +499,7 @@ This sequence causes the active position to move downward one line
without changing the column position. If the active position is at the
bottom margin, a scroll up is performed. Format Effector
*/
void IND(struct term_emul *term_emul)
static void IND(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int x;
@ -528,7 +528,7 @@ Move the active position to the same horizontal position on the
preceding line. If the active position is at the top margin, a scroll
down is performed. Format Effector
*/
void RI(struct term_emul *term_emul)
static void RI(struct term_emul *term_emul)
{
struct vt100_term *vt100;
@ -554,7 +554,7 @@ This sequence causes the active position to move to the first position
on the next line downward. If the active position is at the bottom
margin, a scroll up is performed. Format Effector
*/
void NEL(struct term_emul *term_emul)
static void NEL(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int x;
@ -587,7 +587,7 @@ upward. A parameter value of n moves the active position n lines
upward. If an attempt is made to move the cursor above the top margin,
the cursor stops at the top margin. Editor Function
*/
void CUU(struct term_emul *term_emul)
static void CUU(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int arg0;
@ -617,7 +617,7 @@ position is moved n lines downward. In an attempt is made to move the
cursor below the bottom margin, the cursor stops at the bottom
margin. Editor Function
*/
void CUD(struct term_emul *term_emul)
static void CUD(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int arg0;
@ -645,7 +645,7 @@ of n moves the active position n positions to the right. If an attempt
is made to move the cursor to the right of the right margin, the
cursor stops at the right margin. Editor Function
*/
void CUF(struct term_emul *term_emul)
static void CUF(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int arg0;
@ -673,7 +673,7 @@ parameter value is n, the active position is moved n positions to the
left. If an attempt is made to move the cursor to the left of the left
margin, the cursor stops at the left margin. Editor Function
*/
void CUB(struct term_emul *term_emul)
static void CUB(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int arg0;
@ -706,7 +706,7 @@ Parameter Parameter Meaning
2 Erase all of the display – all lines are erased, changed to
single-width, and the cursor does not move.
*/
void ED(struct term_emul *term_emul)
static void ED(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int arg0;
@ -755,7 +755,7 @@ Parameter Parameter Meaning
1 Erase from the start of the screen to the active position, inclusive
2 Erase all of the line, inclusive
*/
void EL(struct term_emul *term_emul)
static void EL(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int arg0;
@ -798,12 +798,12 @@ with its editor function counterpart, CUP. The numbering of lines and
columns depends on the reset or set state of the origin mode
(DECOM). Format Effector
*/
void HVP(struct term_emul *term_emul)
static void HVP(struct term_emul *term_emul)
{
CUP(term_emul);
}
void TBC(struct term_emul *term_emul)
static void TBC(struct term_emul *term_emul)
{
struct vt100_term *vt100;
unsigned int i;
@ -820,7 +820,7 @@ void TBC(struct term_emul *term_emul)
}
}
void HTS(struct term_emul *term_emul)
static void HTS(struct term_emul *term_emul)
{
struct vt100_term *vt100;