On Fri, 3 Aug 2001 17:43:14 -0400, Christopher Faylor wrote: > sigaction is part of the cygwin DLL and there are certainly > some SA_ macros defined in ~msinclude/sys/signal.h: OK, I'm having the same problem with release 1.3.2 - can't find a prototype for sigaction_t. These ARE supposed to appear by just #include'ing signal.h, yes? > AFAICT, these are invoked by gcc. If they weren't we wouldn't > be able to actually build Cygwin which uses these. Please find attached the output of gcc -v for the test program I'm using. -D__CYGWIN__ is there on the list. Any thoughts on what I'm doing wrong? Thanks, Jon.
$ gcc -v -o test4 -I/usr/include/ncurses test4.c -lncurses Reading specs from /usr/lib/gcc-lib/i686-pc-cygwin/2.95.3-5/specs gcc version 2.95.3-5 (cygwin special) /usr/lib/gcc-lib/i686-pc-cygwin/2.95.3-5/cpp0.exe -lang-c -v -I/usr/include/ncurses -D__GNUC__=2 -D__GNUC_MINOR__=95 -D_X86_=1 -D_X86_=1 -Asystem(winnt) -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di686 -Dpentiumpro -D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__ -D__stdcall=__attribute__((__stdcall__)) -D__cdecl=__attribute__((__cdecl__)) -D_stdcall=__attribute__((__stdcall__)) -D_cdecl=__attribute__((__cdecl__)) -D__declspec(x)=__attribute__((x)) -D__CYGWIN32__ -D__CYGWIN__ -Dunix -D__unix__ -D__unix -isystem /usr/local/include -idirafter /usr/include -idirafter /usr/include/w32api test4.c /cygdrive/s/TEMP/ccVgnG0c.i GNU CPP version 2.95.3-5 (cygwin special) (80386, BSD syntax) #include "..." search starts here: #include <...> search starts here: /usr/include/ncurses /usr/lib/gcc-lib/i686-pc-cygwin/2.95.3-5/include /usr/include /usr/include/w32api End of search list. The following default directories have been omitted from the search path: End of omitted list. /usr/lib/gcc-lib/i686-pc-cygwin/2.95.3-5/cc1.exe /cygdrive/s/TEMP/ccVgnG0c.i -quiet -dumpbase test4.c -version -o /cygdrive/s/TEMP/ccD95OiH.s GNU C version 2.95.3-5 (cygwin special) (i686-pc-cygwin) compiled by GNU C version 2.95.3-5 (cygwin special). test4.c: In function `main': test4.c:14: `sigaction_t' undeclared (first use in this function) test4.c:14: (Each undeclared identifier is reported only once test4.c:14: for each function it appears in.) test4.c:14: parse error before `act' test4.c:25: `act' undeclared (first use in this function) test4.c:29: `oldact' undeclared (first use in this function)
-- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
