* child_info: Bump child_info "version".
(child_info): Move some fields from child_info_spawn to here. * cygheap.cc: Make cygheap pointers NOCOPY. * dcrt0.cc (dll_crt0_1): Copy cygwin heap here regardless of whether we've been forked or execed. * dtable.cc (dtable::fixup_after_fork): Just release close-on-exec fds. * exceptions.cc (stackdump): Respond to C warning. * fork.cc: Reorganize to minimize stack copying. (fork_child): New function. (fork_parent): Ditto. (sync_with_child): Don't suspend the forkee. (sync_with_parent): Ditto. Make into a function. * heap.cc (heap_init): Add some debugging output. * path.cc (path_conv::check): Add an assertion. (has_suffix): Ditto. * security.cc (get_pw_sid): Defend against NULL. * sigproc.cc (proc_subproc): Fix debugging output. (wait_sig): Ditto. * strace.cc: Make statics NO_COPY throughout. (strace::vsprntf): Defend against NULL.
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@@ -21,7 +21,7 @@ details. */
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#define PROTECT(x) x[sizeof(x)-1] = 0
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#define CHECK(x) if (x[sizeof(x)-1] != 0) { small_printf("array bound exceeded %d\n", __LINE__); ExitProcess(1); }
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class strace NO_COPY strace;
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class NO_COPY strace strace;
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/* 'twould be nice to declare this in winsup.h but winsup.h doesn't require
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stdarg.h, so we declare it here instead. */
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@@ -31,9 +31,9 @@ class strace NO_COPY strace;
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int
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strace::microseconds()
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{
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static int first_microsec = 0;
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static long long hires_frequency = 0;
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static int hires_initted = 0;
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static NO_COPY int first_microsec = 0;
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static NO_COPY long long hires_frequency = 0;
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static NO_COPY int hires_initted = 0;
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int microsec;
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@@ -104,7 +104,7 @@ strace::vsprntf (char *buf, const char *func, const char *infmt, va_list ap)
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{
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int count;
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char fmt[80];
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static int nonewline = FALSE;
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static NO_COPY int nonewline = FALSE;
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DWORD err = GetLastError ();
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const char *tn = threadname (0);
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char *pn = __progname ?: myself->progname;
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@@ -121,7 +121,9 @@ strace::vsprntf (char *buf, const char *func, const char *infmt, va_list ap)
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else
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{
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char *p, progname[MAX_PATH + 1];
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if ((p = strrchr (pn, '\\')) != NULL)
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if (!pn)
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p = (char *) "*** unknown ***";
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else if ((p = strrchr (pn, '\\')) != NULL)
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p++;
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else if ((p = strrchr (pn, '/')) != NULL)
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p++;
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@@ -206,7 +208,7 @@ strace::prntf (unsigned category, const char *func, const char *fmt, ...)
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SetLastError (err);
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}
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static const struct tab
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static NO_COPY const struct tab
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{
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int v;
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const char *n;
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