diff --git a/package/libkcapi/0001-Disable-use-of-__NR_io_getevents-when-not-defined.patch b/package/libkcapi/0001-Disable-use-of-__NR_io_getevents-when-not-defined.patch new file mode 100644 index 0000000000..20aa75b741 --- /dev/null +++ b/package/libkcapi/0001-Disable-use-of-__NR_io_getevents-when-not-defined.patch @@ -0,0 +1,42 @@ +From 455c4938f5822c017c7ff79dd2dca638b6410923 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Sun, 15 Nov 2020 18:05:48 -0800 +Subject: [PATCH] Disable use of __NR_io_getevents when not defined + +Architectures like riscv32 do not define this syscall, therefore return +ENOSYS on such architectures + +Upstream-Status: Pending +Signed-off-by: Khem Raj +Signed-off-by: Stephan Mueller +[Retrieved from: +https://github.com/smuellerDD/libkcapi/commit/455c4938f5822c017c7ff79dd2dca638b6410923] +Signed-off-by: Fabrice Fontaine +--- + lib/internal.h | 11 +++++++++-- + 1 file changed, 9 insertions(+), 2 deletions(-) + +diff --git a/lib/internal.h b/lib/internal.h +index 1237827..f765461 100644 +--- a/lib/internal.h ++++ b/lib/internal.h +@@ -325,10 +325,17 @@ static inline int io_submit(aio_context_t ctx, long n, struct iocb **iocb) + return syscall(__NR_io_submit, ctx, n, iocb); + } + +-static inline int io_getevents(aio_context_t ctx, long min, long max, +- struct io_event *events, struct timespec *timeout) ++static inline int io_getevents(__attribute__((unused)) aio_context_t ctx, ++ __attribute__((unused)) long min, ++ __attribute__((unused)) long max, ++ __attribute__((unused)) struct io_event *events, ++ __attribute__((unused)) struct timespec *timeout) + { ++#ifdef __NR_io_getevents + return syscall(__NR_io_getevents, ctx, min, max, events, timeout); ++#else ++ return -ENOSYS; ++#endif + } + + /************************************************************