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videolan
vlc-gpu
Commits
2eb05547
Commit
2eb05547
authored
Apr 11, 2010
by
Rémi Denis-Courmont
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Log dangerous registration of signal handlers
parent
4213a133
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bin/override.c
View file @
2eb05547
...
@@ -147,4 +147,30 @@ int rand (void)
...
@@ -147,4 +147,30 @@ int rand (void)
}
}
/** Signals **/
#include <signal.h>
void
(
*
signal
(
int
signum
,
void
(
*
handler
)
(
int
)))
(
int
)
{
if
(
override
)
{
const
char
*
msg
=
"Error"
;
if
((
signum
==
SIGPIPE
&&
handler
==
SIG_IGN
)
||
(
signum
!=
SIGPIPE
&&
handler
==
SIG_DFL
))
/* Same settings we already use */
msg
=
"Warning"
;
LOG
(
msg
,
"%d, %p"
,
signum
,
handler
);
}
return
CALL
(
signal
,
signum
,
handler
);
}
int
sigaction
(
int
signum
,
const
struct
sigaction
*
act
,
struct
sigaction
*
old
)
{
if
(
act
!=
NULL
)
LOG
(
"Error"
,
"%d, %p, %p"
,
signum
,
act
,
old
);
return
CALL
(
sigaction
,
signum
,
act
,
old
);
}
#endif
/* __ELF__ */
#endif
/* __ELF__ */
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