mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-08 20:28:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix upstream Lua test breakage due to Linenoise

Browse source
This commit is contained in:
Justine Tunney 2021-08-19 08:55:03 -07:00
parent 65f32fad52
commit d5a37de435
2 changed files with 28 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

15
third_party/linenoise/linenoise.c vendored
View file

@ -289,7 +289,7 @@ static int isUnsupportedTerm(void) {
/* Raw mode: 1960's magic. */
static int enableRawMode(int fd) {
struct termios raw;
if (!isatty(STDIN_FILENO)) goto fatal;
if (!isatty(fileno(stdin))) goto fatal;
if (!atexit_registered) {
atexit(linenoiseAtExit);
atexit_registered = 1;
@ -320,6 +320,7 @@ fatal:
void linenoiseDisableRawMode(int fd) {
/* Don't even check the return value as it's too late. */
if (!isatty(fileno(stdin))) return;
if (rawmode && tcsetattr(fd,TCSAFLUSH,&orig_termios) != -1)
rawmode = 0;
}
@ -378,7 +379,7 @@ failed:
/* Clear the screen. Used to handle ctrl+l */
void linenoiseClearScreen(void) {
if (write(STDOUT_FILENO,"\e[H\e[2J",7) <= 0) {
if (write(fileno(stdout),"\e[H\e[2J",7) <= 0) {
/* nothing to do, just to avoid warning. */
}
}
@ -1054,9 +1055,9 @@ static int linenoiseRaw(char *buf, size_t buflen, const char *prompt) {
errno = EINVAL;
return -1;
}
if (enableRawMode(STDIN_FILENO) == -1) return -1;
count = linenoiseEdit(STDIN_FILENO, STDOUT_FILENO, buf, buflen, prompt);
linenoiseDisableRawMode(STDIN_FILENO);
if (enableRawMode(fileno(stdin)) == -1) return -1;
count = linenoiseEdit(fileno(stdin), fileno(stdout), buf, buflen, prompt);
linenoiseDisableRawMode(fileno(stdin));
if (count != -1) printf("\n");
return count;
}
@ -1104,7 +1105,7 @@ static char *linenoiseNoTTY(void) {
char *linenoise(const char *prompt) {
int count;
char *buf;
if (!isatty(STDIN_FILENO)) {
if (!isatty(fileno(stdin))) {
/* Not a tty: read from file / pipe. In this mode we don't want any
* limit to the line size, so we call a function to handle that. */
return linenoiseNoTTY();
@ -1143,7 +1144,7 @@ void linenoiseHistoryFree(void) {
/* At exit we'll try to fix the terminal to the initial conditions. */
static void linenoiseAtExit(void) {
linenoiseDisableRawMode(STDIN_FILENO);
linenoiseDisableRawMode(fileno(stdin));
linenoiseHistoryFree();
}