On 13.09.13 06:55, Jiang Xin wrote: > 2013/9/13 Junio C Hamano <gitster@xxxxxxxxx>: >> For systems that need POSIX escape hatch for Apollo Domain ;-), we >> would need a bit more work. When both path1 and path2 begin with a >> double-dash, we would need to check if they match up to the next >> slash, so that >> >> - //host1/usr/src and //host1/usr/lib share the same root and the >> former can be made to ../src relative to the latter; >> >> - //host1/usr/src and //host2/usr/lib are of separate roots. >> >> or something. >> >> > But how could we know which platform supports network pathnames and > needs such implementation. Similar to the has_dos_drive_prefix: For Windows/Mingw we do like this mingw.h #define has_dos_drive_prefix(path) (isalpha(*(path)) && (path)[1] == ':') And all other platforms defines has_dos_drive_prefix() to be 0 here git-compat-util.h #ifndef has_dos_drive_prefix #define has_dos_drive_prefix(path) 0 #endif mingw.h: #define has_unc_path_prefix(path) ((path)[0] == '/' && (path)[1] == '/') (Or may be) #define has_unc_path_prefix(path) (is_dir_sep((path)[0]) && is_dir_sep((path)[1])) -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html