From dfebc85378c448602946fc39d1ff3943dc03edec Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Wed, 15 Oct 2025 14:50:05 -0400 Subject: libc: unistd: Add close system call interface Signed-off-by: Ian Moffett --- src/lib/libc/include/unistd.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/lib/libc/include/unistd.h') diff --git a/src/lib/libc/include/unistd.h b/src/lib/libc/include/unistd.h index d2c32b6..b668d5b 100644 --- a/src/lib/libc/include/unistd.h +++ b/src/lib/libc/include/unistd.h @@ -47,6 +47,15 @@ */ int open(const char *path, int flags); +/* + * Close a file using its file descriptor + * + * @fd: File descriptor to close + * + * Returns zero on success + */ +int close(int fd); + /* * POSIX write system call * -- cgit v1.2.3