From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53177) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SY0OB-00061x-7y for qemu-devel@nongnu.org; Fri, 25 May 2012 15:41:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SY0O8-0004V9-NX for qemu-devel@nongnu.org; Fri, 25 May 2012 15:41:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:13513) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SY0O8-0004Uj-F2 for qemu-devel@nongnu.org; Fri, 25 May 2012 15:41:28 -0400 From: Luiz Capitulino Date: Fri, 25 May 2012 16:41:11 -0300 Message-Id: <1337974879-3656-7-git-send-email-lcapitulino@redhat.com> In-Reply-To: <1337974879-3656-1-git-send-email-lcapitulino@redhat.com> References: <1337974879-3656-1-git-send-email-lcapitulino@redhat.com> Subject: [Qemu-devel] [PATCH 06/14] cutils: introduce qemu_fwrite_err() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aliguori@us.ibm.com, alevy@redhat.com, armbru@redhat.com A fwrite() wrapper that takes an Error argument. Signed-off-by: Luiz Capitulino --- cutils.c | 15 +++++++++++++++ qemu-common.h | 2 ++ 2 files changed, 17 insertions(+) diff --git a/cutils.c b/cutils.c index 83edb43..63fdfc0 100644 --- a/cutils.c +++ b/cutils.c @@ -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; +} diff --git a/qemu-common.h b/qemu-common.h index 895bc2b..39377ff 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -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. */ -- 1.7.10.2.565.gbd578b5