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authorIan Moffett <ian@osmora.org>2025-10-15 14:50:05 -0400
committerIan Moffett <ian@osmora.org>2025-10-15 14:50:05 -0400
commitdfebc85378c448602946fc39d1ff3943dc03edec (patch)
tree040892ca5a471f88f19c6bf2986a5c4baccd2978 /src/lib/libc/include/unistd.h
parentfbcc3d9e458b8c3966560028d1f1f10ba4e74d37 (diff)
libc: unistd: Add close system call interface
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'src/lib/libc/include/unistd.h')
-rw-r--r--src/lib/libc/include/unistd.h9
1 files changed, 9 insertions, 0 deletions
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
@@ -48,6 +48,15 @@
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
*
* @fd: File descriptor to write at