[PATCH] tools/usbip: fixes potential (minor) "buffer overflow" (detected on recent gcc with -Werror)

From: Julien BOIBESSOT Fixes following build error: vhci_driver.c: In function 'refresh_imported_device_list': vhci_driver.c:118:37: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=] snprintf(status, sizeof(sta

[PATCH] tools/usbip: fixes build with musl libc toolchain

From: Julien BOIBESSOT Indeed musl doesn't define old SIGCLD signal name but only new one SIGCHLD. SIGCHLD is the new POSIX name for that signal so it doesn't change anything on other libcs. This fixes this kind of build error: usbipd.c: In function ‘set_signal’: usbipd.c:459