On Thu, Sep 1, 2022 at 4:42 PM Marc-André Lureau <marcandre.lur...@gmail.com> wrote: > > Hi > > On Wed, Aug 24, 2022 at 2:03 PM Bin Meng <bmeng...@gmail.com> wrote: >> >> From: Bin Meng <bin.m...@windriver.com> >> >> On Windows, the MinGW provided mkstemp() API opens the file with >> exclusive access, denying other processes to read/write the file. >> Such behavior prevents the QEMU executable from opening the file, >> (e.g.: CreateFile returns ERROR_SHARING_VIOLATION). > > > g_mkstemp() doesn't have this behaviour (after running a quick test). Use it? >
Thanks for the suggestion! I've switched to using g_file_open_tmp() in patch #7 "tests: Avoid using hardcoded /tmp in test cases", and testing shows that it does not have such an issue. I checked glib sources and see both g_mkstemp() and g_file_open_tmp() call g_open() which allows shared read/write on Windows. So this patch can be dropped. Regards, Bin
