Linux Manuals · Linux Manuals session 3 XNoOp (3) Linux Manual Page ByLinux Manual Posted onApr 22, 2026 XNoOp – No Operation Read more: How to Find and Change a User’s UID on Linux Wrapping Long Lines in Text Files on Linux Handling Variable Spacing in Linux Field Extraction Syntaxint XNoOp(Display *display); Argumentsdisplay Specifies the connection to the X server.DescriptionThe XNoOp function sends a NoOperation protocol request to the X server, thereby exercising the connection. See AlsoXlib – C Language X Interface Read more: linux-boot-prober (1) Linux Manual Page x86_64-linux-gnu-cpp-12 (1) Linux Manual Page x86_64-linux-gnu-g++-7 (1) Linux Manual Page x86_64-linux-gnu-gcc-9 (1) Linux Manual Page x86_64-linux-gnu-gcc-nm-12 (1) Linux Manual Page x86_64-linux-gnu-gcc-ranlib-8 (1) Linux Manual Page x86_64-linux-gnu-gcov-9 (1) Linux Manual Page x86_64-linux-gnu-gcov-tool-12 (1) Linux Manual Page
