diff options
Diffstat (limited to 'usr/klibc/getcwd.c')
-rw-r--r-- | usr/klibc/getcwd.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/usr/klibc/getcwd.c b/usr/klibc/getcwd.c new file mode 100644 index 0000000..22ec812 --- /dev/null +++ b/usr/klibc/getcwd.c @@ -0,0 +1,15 @@ +/* + * getcwd.c + * + * The system call behaves differently than the library function. + */ + +#include <unistd.h> +#include <sys/syscall.h> + +extern int __getcwd(char *buf, size_t size); + +char *getcwd(char *buf, size_t size) +{ + return (__getcwd(buf, size) < 0) ? NULL : buf; +} |