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ajout un fonctionnement signaux avec heredoc

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hugogogo
2021-11-18 17:20:19 +01:00
parent c11c61ec5e
commit 74ee526d57
3 changed files with 35 additions and 13 deletions
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38
README.md
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@@ -123,18 +123,40 @@ test
- [infos ici](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_05_03) - [infos ici](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_05_03)
6. un heredoc interrompu par un Ctrl-D n'arrete pas la pipeline, mais un Ctrl-C si :
```text
[bash]$ echo << EOF | wc
> ^D bash: warning: here-document at line 1 delimited by end-of-file (wanted `EOF')
1 0 1
[bash]$ echo << EOF | wc
> ^C
[bash]$
```
## schema d'execution : ## schema d'execution :
```text ```text
_________________________________________________ ________________________________________________
|LOOP: shell_loop() | |LOOP: shell_loop() |
| signal(SIGINT, handler) | | ______________________________________________ |
| mode interactif -> readline return line_input | ||mode interactif ||
| signal(SIGINT, ignore) | || *signal(SIGINT, handler)* ||
| lexing | || readline return line_input ||
| parsing | ||______________________________________________||
| execution | | ______________________________________________ |
|_________________________________________________| ||mode execution ||
|| *signal(SIGINT, ignore)* ||
|| ____________________________________________ ||
||| lexing |||
|||____________________________________________|||
|| ____________________________________________ ||
||| parsing |||
|||____________________________________________|||
|| ____________________________________________ ||
||| execution |||
|||____________________________________________|||
||______________________________________________||
|________________________________________________|
``` ```

2
srcs/parsing/redirections/here_doc.c
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@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */ /* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/11 18:46:43 by lperrey #+# #+# */ /* Created: 2021/11/11 18:46:43 by lperrey #+# #+# */
/* Updated: 2021/11/18 13:17:19 by hulamy ### ########.fr */ /* Updated: 2021/11/18 17:17:42 by hulamy ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

4
srcs/signals.c
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@@ -6,7 +6,7 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */ /* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/23 18:56:53 by lperrey #+# #+# */ /* Created: 2021/10/23 18:56:53 by lperrey #+# #+# */
/* Updated: 2021/11/18 13:18:53 by hulamy ### ########.fr */ /* Updated: 2021/11/18 17:02:16 by hulamy ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@@ -24,7 +24,7 @@ void sigint_handler_interactive(int signum)
void sigint_handler_heredoc(int signum) void sigint_handler_heredoc(int signum)
{ {
(void)signum; (void)signum;
write(1, "T", 1); write(1, "\n", 1);
rl_on_new_line(); rl_on_new_line();
rl_replace_line("", 1); rl_replace_line("", 1);
rl_redisplay(); rl_redisplay();