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| author | Hikaru Nishida <hikarupsp@gmail.com> | 2018-09-24 21:32:05 +0900 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-02 19:09:13 +0200 |
| commit | d5dbde4645fe56a1bcd678f85fa26c5548bcf552 (patch) | |
| tree | 5281ad000b7cf1c605014fd0274df878ac8589d1 /exec.c | |
| parent | 41d54dc09f1f327dedc79d5ba0b1b437ab7b0e94 (diff) | |
| download | focaccia-qemu-d5dbde4645fe56a1bcd678f85fa26c5548bcf552.tar.gz focaccia-qemu-d5dbde4645fe56a1bcd678f85fa26c5548bcf552.zip | |
hostmem-file: make available memory-backend-file on POSIX-based hosts
Before this change, memory-backend-file object is valid for Linux hosts only because hostmem-file.c is compiled only on Linux hosts. However, other POSIX-based hosts (such as macOS) can support memory-backend-file object in the same way as on Linux hosts. This patch makes hostmem-file.c and related functions to be compiled on all POSIX-based hosts to make available memory-backend-file on them. Signed-off-by: Hikaru Nishida <hikarupsp@gmail.com> Message-Id: <20180924123205.29651-1-hikarupsp@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exec.c b/exec.c index 6826c8337d..d0821e69aa 100644 --- a/exec.c +++ b/exec.c @@ -1734,7 +1734,7 @@ long qemu_getrampagesize(void) } #endif -#ifdef __linux__ +#ifdef CONFIG_POSIX static int64_t get_file_size(int fd) { int64_t size = lseek(fd, 0, SEEK_END); @@ -2230,7 +2230,7 @@ static void ram_block_add(RAMBlock *new_block, Error **errp, bool shared) } } -#ifdef __linux__ +#ifdef CONFIG_POSIX RAMBlock *qemu_ram_alloc_from_fd(ram_addr_t size, MemoryRegion *mr, uint32_t ram_flags, int fd, Error **errp) |