Wrap open64/mmap64 functions only if linux && __GLIBC__, as done
in lib/libv4l1/v4l1comapt.c and lib/libv4l2/v4l2convert.c since
commit 'libv4l: Wrap LFS64 functions only if linux && __GLIBC__'
(403a4e2697a1ff96fe2fa16589039595f21cadf0), should fix musl libc
compile.
Signed-off-by: Peter Seiderer <ps.report@xxxxxxx>
---
utils/v4l2-tracer/libv4l2tracer.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/utils/v4l2-tracer/libv4l2tracer.cpp b/utils/v4l2-tracer/libv4l2tracer.cpp
index a9f039c7..68f6304a 100644
--- a/utils/v4l2-tracer/libv4l2tracer.cpp
+++ b/utils/v4l2-tracer/libv4l2tracer.cpp
@@ -89,6 +89,7 @@ int open(const char *path, int oflag, ...)
return fd;
}
+#if defined(linux) && defined(__GLIBC__)
int open64(const char *path, int oflag, ...)
{
errno = 0;
@@ -124,6 +125,7 @@ int open64(const char *path, int oflag, ...)
return fd;
}
+#endif
int close(int fd)
{
@@ -177,6 +179,7 @@ void *mmap(void *addr, size_t len, int prot, int flags, int fildes, off_t off)
return buf_address_pointer;
}
+#if defined(linux) && defined(__GLIBC__)
void *mmap64(void *addr, size_t len, int prot, int flags, int fildes, off_t off)
{
errno = 0;
@@ -191,6 +194,7 @@ void *mmap64(void *addr, size_t len, int prot, int flags, int fildes, off_t off)
return buf_address_pointer;
}
+#endif
int munmap(void *start, size_t length)
{
--
2.40.0
