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Remove check for RETSIGTYPE in autoconf stuff

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autoupdate tells me, that since C89 I can safely assume RETSIGTYPE
is void.

Therefore to simplify things I removed the corresponding configure.ac
line and replaced all mentions of RETSIGTYPE with void.
This commit is contained in:
RincewindsHat 2023-09-23 12:31:33 +02:00
parent 719e27ddc2
commit 513929d796
5 changed files with 7 additions and 8 deletions
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1
configure.ac
View file

@ -621,7 +621,6 @@ AC_C_CONST
AC_STRUCT_TM
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AC_CACHE_CHECK([for va_copy],ac_cv_HAVE_VA_COPY,[
AC_TRY_LINK([#include <stdarg.h>

2
lib/utils_cmd.h
View file

@ -33,7 +33,7 @@ void cmd_init (void);
#define CMD_NO_ASSOC 0x02 /* output.line won't point to buf */
RETSIGTYPE timeout_alarm_handler (int);
void timeout_alarm_handler (int);
#endif /* _UTILS_CMD_ */

2
plugins/netutils.h
View file

@ -92,7 +92,7 @@ extern int econn_refuse_state;
extern int was_refused;
extern int address_family;
RETSIGTYPE socket_timeout_alarm_handler (int) __attribute__((noreturn));
void socket_timeout_alarm_handler (int) __attribute__((noreturn));
/* SSL-Related functionality */
#ifdef HAVE_SSL

8
plugins/popen.c
View file

@ -50,9 +50,9 @@ extern FILE *child_process;
FILE *spopen (const char *);
int spclose (FILE *);
#ifdef REDHAT_SPOPEN_ERROR
RETSIGTYPE popen_sigchld_handler (int);
void popen_sigchld_handler (int);
#endif
RETSIGTYPE popen_timeout_alarm_handler (int);
void popen_timeout_alarm_handler (int);
#include <stdarg.h> /* ANSI C header file */
#include <fcntl.h>
@ -266,7 +266,7 @@ spclose (FILE * fp)
}
#ifdef REDHAT_SPOPEN_ERROR
RETSIGTYPE
void
popen_sigchld_handler (int signo)
{
if (signo == SIGCHLD)
@ -274,7 +274,7 @@ popen_sigchld_handler (int signo)
}
#endif
RETSIGTYPE
void
popen_timeout_alarm_handler (int signo)
{
int fh;

2
plugins/popen.h
View file

@ -5,7 +5,7 @@
FILE *spopen (const char *);
int spclose (FILE *);
RETSIGTYPE popen_timeout_alarm_handler (int);
void popen_timeout_alarm_handler (int);
pid_t *childpid=NULL;
int *child_stderr_array=NULL;