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Cleanup and simplify boot process messages

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- Remove indentation of module loading and device node creation
- Clarify that we load kernel modules
- Clarify that we load Finit plugins
- Remove cls()
- Remove verbose condition for echo()
- Make banner a separate function with optional distribution banner
- Add a few neat ANSI escape sequences for cls(), clreol(), delline(), etc.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2013-05-21 12:52:06 +02:00
1 parent 7e9ac7ba67
commit 5ba7bc1fdf
5 files changed
+28 -28
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helpers.h
+17 -6
View File
@@ -56,8 +56,20 @@
#ifndef UNUSED
#define UNUSED(x) UNUSED_ ## x __attribute__ ((unused))
#endif
/* Esc[2JEsc[1;1H Clear screen and move cursor to 1,1 (upper left) pos. */
#define clrscr() fputs("\e[2J\e[1;1H", stderr)
/* Esc[K Erases from the current cursor position to the end of the current line. */
#define clreol() fputs("\e[K", stderr)
/* Esc[2K Erases the entire current line. */
#define delline() fputs("\e[2K", stderr)
/* Esc[Line;ColumnH Moves the cursor to the specified position (coordinates) */
#define gotoxy(x,y) fprintf(stderr, "\e[%d;%dH", y, x)
/* Esc[?25l (lower case L) Hide Cursor */
#define hidecursor() fputs("\e[?25l", stderr)
/* Esc[?25h (lower case H) Show Cursor */
#define showcursor() fputs("\e[?25h", stderr)
#define echo(fmt, args...) do { if (verbose) { fprintf(stderr, fmt "\n", ##args); } } while (0)
#define echo(fmt, args...) do { fprintf(stderr, fmt "\n", ##args); } while (0)
#define _d(fmt, args...) do { if (debug) { fprintf(stderr, "finit:%s:%s() - " fmt "\n", __FILE__, __func__, ##args); } } while (0)
#define _e(fmt, args...) do { fprintf(stderr, "finit:%s:%s() - " fmt "\n", __FILE__, __func__, ##args); } while (0)
#define _pe(fmt, args...) do { fprintf(stderr, "finit:%s:%s() - " fmt ". Error %d: %s\n", __FILE__, __func__, ##args, errno, strerror(errno)); } while (0)
@@ -65,7 +77,7 @@
extern int debug;
extern int verbose;
int makepath (char *path);
int makepath (char *path);
void ifconfig (char *ifname, char *addr, char *mask, int up);
pid_t pidfile_read (char *pidfile);
@@ -80,16 +92,15 @@ int procname_kill (char *name, int signo);
void print_desc (char *action, char *desc);
int print_result (int fail);
int start_process (char *cmd, char *args[], int console);
void cls (void);
void chomp (char *str);
void chomp (char *str);
int getuser (char *username);
int getgroup (char *group);
int getgroup (char *group);
void set_hostname (char *hostname);
int run (char *cmd);
int run_interactive (char *cmd, char *fmt, ...);
pid_t run_getty (char *cmd, int console);
int run_parts (char *dir, char *cmd);
int run_parts (char *dir, char *cmd);
#endif /* FINIT_HELPERS_H_ */