@@ -634,3 +634,18 @@ int qemu_fputc_err(int c, FILE *stream, Error **errp)
return ret;
}
+
+size_t qemu_fwrite_err(const void *ptr, size_t size, size_t nmemb,
+ FILE *stream, Error **errp)
+{
+ size_t ret;
+
+ clearerr(stream);
+ ret = fwrite(ptr, size, nmemb, stream);
+
+ if (ferror(stream)) {
+ set_write_err(errp, errno);
+ }
+
+ return ret;
+}
@@ -212,6 +212,8 @@ int qemu_sendv(int sockfd, struct iovec *iov, int len, int iov_offset);
FILE *qemu_fopen_err(const char *path, const char *mode, Error **errp);
int qemu_fprintf_err(Error **errp, FILE *stream, const char *format, ...);
int qemu_fputc_err(int c, FILE *stream, Error **errp);
+size_t qemu_fwrite_err(const void *ptr, size_t size, size_t nmemb,
+ FILE *stream, Error **errp);
/* Error handling. */
A fwrite() wrapper that takes an Error argument. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> --- cutils.c | 15 +++++++++++++++ qemu-common.h | 2 ++ 2 files changed, 17 insertions(+)