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Latest patch from vodz. Adds a check for divide by zero in the posix

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math suport, cleaner math syntax error checking, moves redundant signal
string tables (from kill and ash) into libbb and provides a few
cleanups elsewhere.
This commit is contained in:
Eric Andersen
2001-08-02 05:02:46 +00:00
parent 2d91deba45
commit 3450636169
17 changed files with 187 additions and 570 deletions
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24
shell/cmdedit.c
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@ -1167,25 +1167,21 @@ int cmdedit_read_input(char *prompt, char command[BUFSIZ])
len = 0;
command_ps = command;
if (new_settings.c_cc[VERASE] == 0) { /* first call */
getTermSettings(0, (void *) &initial_settings);
memcpy(&new_settings, &initial_settings, sizeof(struct termios));
new_settings.c_lflag &= ~ICANON; /* unbuffered input */
/* Turn off echoing and CTRL-C, so we can trap it */
new_settings.c_lflag &= ~(ECHO | ECHONL | ISIG);
getTermSettings(0, (void *) &initial_settings);
memcpy(&new_settings, &initial_settings, sizeof(struct termios));
new_settings.c_lflag &= ~ICANON; /* unbuffered input */
/* Turn off echoing and CTRL-C, so we can trap it */
new_settings.c_lflag &= ~(ECHO | ECHONL | ISIG);
#ifndef linux
/* Hmm, in linux c_cc[] not parsed if set ~ICANON */
new_settings.c_cc[VMIN] = 1;
new_settings.c_cc[VTIME] = 0;
/* Turn off CTRL-C, so we can trap it */
/* Hmm, in linux c_cc[] not parsed if set ~ICANON */
new_settings.c_cc[VMIN] = 1;
new_settings.c_cc[VTIME] = 0;
/* Turn off CTRL-C, so we can trap it */
# ifndef _POSIX_VDISABLE
# define _POSIX_VDISABLE '\0'
# endif
new_settings.c_cc[VINTR] = _POSIX_VDISABLE;
new_settings.c_cc[VINTR] = _POSIX_VDISABLE;
#endif
}
command[0] = 0;
setTermSettings(0, (void *) &new_settings);