JehanneOS/mksh
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even more hacks to pass “-O666 -fstrict-overflow -Wstrict-overflow=9 -flto=jobserver” with “gcc version 4.8.0 20120930 (experimental) [trunk revision 191865] (Debian 20120930-1)” ☹ plus make the rtchecks mandatory

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This commit is contained in:
tg
2012-10-03 17:24:23 +00:00
parent c39bfe09ee
commit d8662eb228
9 changed files with 115 additions and 69 deletions
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15
funcs.c
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@ -38,7 +38,7 @@
#endif
#endif
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.225 2012/10/03 16:16:12 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.226 2012/10/03 17:24:19 tg Exp $");
#if HAVE_KILLPG
/*
@ -1899,7 +1899,7 @@ c_read(const char **wp)
fd_set fdset;
FD_ZERO(&fdset);
FD_SET(fd, &fdset);
FD_SET((unsigned int)fd, &fdset);
mksh_TIME(tv);
timersub(&tvlim, &tv, &tv);
if (tv.tv_sec < 0) {
@ -2315,7 +2315,8 @@ c_exitreturn(const char **wp)
int
c_brkcont(const char **wp)
{
int n, quit;
unsigned int quit;
int n;
struct env *ep, *last_ep = NULL;
const char *arg;
@ -2332,7 +2333,7 @@ c_brkcont(const char **wp)
bi_errorf("%s: %s", arg, "bad value");
goto c_brkcont_err;
}
quit = n;
quit = (unsigned int)n;
/* Stop at E_NONE, E_PARSE, E_FUNC, or E_INCL */
for (ep = e; ep && !STOP_BRKCONT(ep->type); ep = ep->oenv)
@ -2349,7 +2350,7 @@ c_brkcont(const char **wp)
* can. We print a message 'cause it helps in debugging
* scripts, but don't generate an error (ie, keep going).
*/
if (n == quit) {
if ((unsigned int)n == quit) {
warningf(true, "%s: %s %s", wp[0], "can't", wp[0]);
return (0);
}
@ -2360,8 +2361,8 @@ c_brkcont(const char **wp)
*/
if (last_ep)
last_ep->flags &= ~EF_BRKCONT_PASS;
warningf(true, "%s: can only %s %d level(s)",
wp[0], wp[0], n - quit);
warningf(true, "%s: can only %s %u level(s)",
wp[0], wp[0], (unsigned int)n - quit);
}
unwind(*wp[0] == 'b' ? LBREAK : LCONTIN);