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*: use get_console_fd() as appropriate, and make it fail on open error -

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get_console_fd_or_die().

function                                             old     new   delta
get_console_fd_or_die                                  -     163    +163
loadkmap_main                                        211     201     -10
loadfont_main                                        440     430     -10
dumpkmap_main                                        218     208     -10
kbd_mode_main                                        158     146     -12
setkeycodes_main                                     156     143     -13
get_console_fd                                       163       -    -163
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 163/-218)          Total: -55 bytes
This commit is contained in:
Denis Vlasenko
2008-08-05 23:32:27 +00:00
parent e0143a1aad
commit 2afd5ab62c
9 changed files with 20 additions and 22 deletions
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2
include/libbb.h
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@@ -287,7 +287,7 @@ extern int recursive_action(const char *fileName, unsigned flags,
extern int device_open(const char *device, int mode) FAST_FUNC;
enum { GETPTY_BUFSIZE = 16 }; /* more than enough for "/dev/ttyXXX" */
extern int xgetpty(char *line) FAST_FUNC;
extern int get_console_fd(void) FAST_FUNC;
extern int get_console_fd_or_die(void) FAST_FUNC;
extern void console_make_active(int fd, const int vt_num) FAST_FUNC;
extern char *find_block_device(const char *path) FAST_FUNC;
/* bb_copyfd_XX print read/write errors and return -1 if they occur */