From 1e2d0dd6223537dfd2442be788799b0af5ac2b3d Mon Sep 17 00:00:00 2001
From: JozanLeClerc <bousset.rudy@gmail.com>
Date: Fri, 26 Jun 2020 18:33:25 +0200
Subject: It works NICE norm later
---
src/ft_e_externs_pipes.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/src/ft_e_externs_pipes.c b/src/ft_e_externs_pipes.c
index 277abb4..c9268ac 100644
--- a/src/ft_e_externs_pipes.c
+++ b/src/ft_e_externs_pipes.c
@@ -15,6 +15,8 @@
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
+#include <string.h>
+#include <errno.h>
#include "ft_d_define.h"
#include "ft_e_externs_next.h"
@@ -70,15 +72,16 @@ static void
i++;
}
i = 0;
- while (i < pipes)
+ while (i <= pipes)
{
- pid = fork();
- if (pid == 0)
+ if ((pid = fork()) == 0)
{
if (i != 0)
dup2(fd[i - 1][FT_WRITE_END], STDIN_FILENO);
if (i != pipes)
+ {
dup2(fd[i][FT_READ_END], STDOUT_FILENO);
+ }
j = 0;
while (j < pipes)
{
@@ -98,6 +101,9 @@ static void
close(fd[i][FT_READ_END]);
i++;
}
+ /* while (wait(&status) != pid) */
+ /* ; */
+ /* msh->ret = WEXITSTATUS(status); */
waitpid(pid, &status, 0);
msh->ret = WEXITSTATUS(status);
}
@@ -116,9 +122,9 @@ void
head = ptr;
rptr = ptr;
pipes = ft_e_get_pipes_count(head);
- if (!(fullpath = (char**)malloc((pipes + 1) * sizeof(char*))))
+ if (!(fullpath = (char **)malloc((pipes + 2) * sizeof(char *))))
ft_fail_alloc(msh);
- fullpath[pipes] = NULL;
+ fullpath[pipes + 1] = NULL;
i = 0;
while (rptr != NULL)
{
@@ -137,11 +143,6 @@ void
rptr = rptr->next;
}
i = 0;
- while (fullpath[i])
- {
- ft_printf("[%s]\n", fullpath[i]);
- i++;
- }
ft_exec_path((const char**)fullpath, head, msh);
ft_delwords(fullpath);
}
--
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