diff options
Diffstat (limited to 'ext/fileinfo/libmagic/compress.c')
| -rw-r--r-- | ext/fileinfo/libmagic/compress.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/ext/fileinfo/libmagic/compress.c b/ext/fileinfo/libmagic/compress.c index e7a8e58f76..61d75bcf08 100644 --- a/ext/fileinfo/libmagic/compress.c +++ b/ext/fileinfo/libmagic/compress.c @@ -46,7 +46,12 @@ FILE_RCSID("@(#)$File: compress.c,v 1.77 2014/12/12 16:33:01 christos Exp $") #endif #include <string.h> #include <errno.h> +#ifdef HAVE_SIGNAL_H #include <signal.h> +# ifndef HAVE_SIG_T +typedef void (*sig_t)(int); +# endif /* HAVE_SIG_T */ +#endif #ifndef PHP_WIN32 #include <sys/ioctl.h> #endif @@ -107,12 +112,16 @@ file_zmagic(struct magic_set *ms, int fd, const char *name, size_t i, nsz; int rv = 0; int mime = ms->flags & MAGIC_MIME; +#ifdef HAVE_SIGNAL_H sig_t osigpipe; +#endif if ((ms->flags & MAGIC_COMPRESS) == 0) return 0; +#ifdef HAVE_SIGNAL_H osigpipe = signal(SIGPIPE, SIG_IGN); +#endif for (i = 0; i < ncompr; i++) { if (nbytes < compr[i].maglen) continue; @@ -139,8 +148,9 @@ file_zmagic(struct magic_set *ms, int fd, const char *name, } } error: +#ifdef HAVE_SIGNAL_H (void)signal(SIGPIPE, osigpipe); - +#endif if (newbuf) efree(newbuf); ms->flags |= MAGIC_COMPRESS; |