Kouhei Sutou
null+****@clear*****
Sat Jan 17 17:33:22 JST 2015
Kouhei Sutou 2015-01-17 17:33:22 +0900 (Sat, 17 Jan 2015) New Revision: c1542ac22843fbfaf4dd81bbbd14b13c250c60b3 https://github.com/groonga/groonga/commit/c1542ac22843fbfaf4dd81bbbd14b13c250c60b3 Message: windows io: detect version only when opening existing file Modified files: lib/io.c Modified: lib/io.c (+7 -5) =================================================================== --- lib/io.c 2015-01-17 17:26:36 +0900 (ea009e6) +++ lib/io.c 2015-01-17 17:33:22 +0900 (d931d50) @@ -1529,12 +1529,14 @@ grn_open(grn_ctx *ctx, fileinfo *fi, const char *path, int flags) return rc; } - header_size = sizeof(struct _grn_io_header); - ReadFile(fi->fh, &io_header, header_size, &read_bytes, NULL); - if (read_bytes == header_size) { - version = io_header.version; + if (!(flags & O_CREAT)) { + header_size = sizeof(struct _grn_io_header); + ReadFile(fi->fh, &io_header, header_size, &read_bytes, NULL); + if (read_bytes == header_size) { + version = io_header.version; + } + SetFilePointer(fi->fh, 0, NULL, FILE_BEGIN); } - SetFilePointer(fi->fh, 0, NULL, FILE_BEGIN); if (version == 0) { return grn_open_v0(ctx, fi, path, flags); -------------- next part -------------- HTML����������������������������...Download