On Tue, Mar 12, 2013, Tom Grace <[email protected]> wrote: > CC (opts) DISK$USER1:[TGRACE.CURL.CURL-7_29_0.SRC]TOOL_MAIN.C;1 > [...] > static int vms_show = 0; > ...........^ > > %CC-W-MIXLINKAGE, In this declaration, "vms_show" is declared with both > internal and external linkage. The previous declaration is > > at line number 33 in file > DISK$USER1:[TGRACE.CURL.CURL-7_29_0.SRC]TOOL_VMS.H;1. > > at line number 55 in file > DISK$USER1:[TGRACE.CURL.CURL-7_29_0.SRC]TOOL_MAIN.C;1 > > %LIBRAR-W-COMCOD, compilation warnings in module TOOL_MAIN file > DISK$USER1:[TGRACE.CURL.CURL-7_29_0.PACKAGES.VMS.ALPHA]TOOL_MAIN.OBJ
Thanks a lot. > I have fixed this with, below,,, also linker needed a symbol def as neither > of the “extern vms_show” were providing it. This may be due to our default > mode of the compile mode of “extern” since there are several options for > this. > > $ diff tool_main.c ;1 > > ************ > File DISK$USER1:[TGRACE.CURL.CURL-7_29_0.SRC]TOOL_MAIN.C;3 > 55 globaldef int vms_show = 0; > 56 #endif > ****** > File DISK$USER1:[TGRACE.CURL.CURL-7_29_0.SRC]TOOL_MAIN.C;1 > 55 static int vms_show = 0; > 56 #endif > ************ Ok, I understand that declaring it with 'globaldef' instead of 'static' in tool_main.c makes it a single instance variabe that is 'visible' and can be modified from any other source file which happens to include tool_vms.h with its forward-declaration. Is this correct? Thanks -- -=[Yang]=- ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
