lib: libc: Add POSIX getwd() stub

Signed-off-by: Ian Moffett <ian@osmora.org>

2 files changed, 13 insertions, 0 deletions

diff --git a/lib/libc/include/unistd.h b/lib/libc/include/unistd.h
index bc29e00..92621ae 100644
--- a/lib/libc/include/unistd.h
+++ b/lib/libc/include/unistd.h
@@ -52,7 +52,9 @@ int sethostname(const char *name, size_t size);
 
 uid_t getuid(void);
 char *getlogin(void);
+
 char *getcwd(char *buf, size_t size);
+char *getwd(char *pathname);
 
 ssize_t read(int fd, void *buf, size_t count);
 ssize_t write(int fd, const void *buf, size_t count);
diff --git a/lib/libc/src/unistd/getcwd.c b/lib/libc/src/unistd/getcwd.c
index 9282e2b..641a49b 100644
--- a/lib/libc/src/unistd/getcwd.c
+++ b/lib/libc/src/unistd/getcwd.c
@@ -39,3 +39,14 @@ getcwd(char *buf, size_t size)
     /* TODO: STUB */
     return NULL;
 }
+
+char *
+getwd(char *pathname)
+{
+    if (pathname == NULL) {
+        return NULL;
+    }
+
+    /* TODO: STUB */
+    return NULL;
+}