From 80975b02ec1a2e8dfc6f7ce21e47cf71b16b5a6e Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 6 Nov 2009 14:52:32 +0100 Subject: lib/Plugins/FileTransfer: massive surgery text data bss dec hex filename 50212 2144 16 52372 cc94 0/libTicketUploader.so 34693 1888 24 36605 8efd 1/libTicketUploader.so Signed-off-by: Denys Vlasenko --- lib/Utils/copyfd.cpp | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'lib/Utils/copyfd.cpp') diff --git a/lib/Utils/copyfd.cpp b/lib/Utils/copyfd.cpp index cda52b0..9abe752 100644 --- a/lib/Utils/copyfd.cpp +++ b/lib/Utils/copyfd.cpp @@ -105,3 +105,25 @@ off_t copyfd_eof(int fd1, int fd2) { return full_fd_action(fd1, fd2, 0); } + +off_t copy_file(const char *src_name, const char *dst_name) +{ + off_t r; + int src = open(src_name, O_RDONLY); + if (src < 0) + { + perror_msg("Can't open '%s'", src_name); + return -1; + } + int dst = open(dst_name, O_WRONLY | O_TRUNC | O_CREAT, 0666); + if (dst < 0) + { + close(src); + perror_msg("Can't open '%s'", dst_name); + return -1; + } + r = copyfd_eof(src, dst); + close(src); + close(dst); + return r; +} -- cgit