src/mem.cpp: replace the deprecated preadv64 by preadv

doughdemon · dtrugman · commit 1423d0b12faf · 2024-05-19T10:34:06.000+01:00
This fixes a compilation error with musl libc.
diff --git a/src/mem.cpp b/src/mem.cpp
@@ -51,7 +51,7 @@ std::vector<uint8_t> mem::read(loff_t offset, size_t bytes)
 
     struct iovec iov = {&buffer[0], buffer.size()};
 
-    ssize_t bytes_read = preadv64(_fd, &iov, 1, offset);
+    ssize_t bytes_read = preadv(_fd, &iov, 1, offset);
     if (bytes_read == -1)
     {
         throw std::system_error(errno, std::system_category(),

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ std::vector<uint8_t> mem::read(loff_t offset, size_t bytes)`
`51`	`51`
`52`	`52`	`struct iovec iov = {&buffer[0], buffer.size()};`
`53`	`53`
`54`		`- ssize_t bytes_read = preadv64(_fd, &iov, 1, offset);`
	`54`	`+ ssize_t bytes_read = preadv(_fd, &iov, 1, offset);`
`55`	`55`	`if (bytes_read == -1)`
`56`	`56`	`{`
`57`	`57`	`throw std::system_error(errno, std::system_category(),`