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LibC: Implement enough missing stuff to get bash-5.0 running. :^)

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This commit is contained in:
Andreas Kling 2019-02-08 02:38:21 +01:00
parent 5158bee08c
commit 736e852525
26 changed files with 125 additions and 37 deletions
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5
LibC/unistd.cpp
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@ -6,6 +6,7 @@
#include <grp.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <Kernel/Syscall.h>
@ -186,6 +187,10 @@ int chdir(const char* path)
char* getcwd(char* buffer, size_t size)
{
if (!buffer) {
size = size ? size : PATH_MAX;
buffer = (char*)malloc(size);
}
int rc = syscall(SC_getcwd, buffer, size);
__RETURN_WITH_ERRNO(rc, buffer, nullptr);
}