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First batch of changes from FailSafeC

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This is all tiny stuff - allow overriding WIDENED_PROTOTYPES from the hints
file, missing NO_SIGNAL conditionals, remove a GCC-ism, conditional indentation,
void return in a non-void function.
This commit is contained in:
keni
2010-02-10 16:08:51 +00:00
parent 0c0d68a631
commit cbd2a516e1
7 changed files with 38 additions and 15 deletions
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14
src/files.c
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@@ -1281,13 +1281,23 @@ boolean uncomp;
uncomp ? "un" : "", filename);
return;
}
# ifndef NO_SIGNAL
(void) signal(SIGINT, SIG_IGN);
(void) signal(SIGQUIT, SIG_IGN);
(void) wait((int *)&i);
(void) signal(SIGINT, (SIG_RET_TYPE) done1);
# ifdef WIZARD
# ifdef WIZARD
if (wizard) (void) signal(SIGQUIT, SIG_DFL);
# endif
# endif
#else
/* I don't think we can really cope with external compression
* without signals, so we'll declare that compress failed and
* go on. (We could do a better job by forcing off external
* compression if there are no signals, but we want this for
* testing with FailSafeC
*/
i = 1;
#endif
if (i == 0) {
/* (un)compress succeeded: remove file left behind */
if (uncomp)