diff options
Diffstat (limited to 'io.c')
| -rw-r--r-- | io.c | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -166,16 +166,28 @@ static VALUE lineno = INT2FIX(0); }\ } while(0) +#ifndef S_ISSOCK +# ifdef _S_ISSOCK +# define S_ISSOCK(m) _S_ISSOCK(m) +# else +# ifdef _S_IFSOCK +# define S_ISSOCK(m) ((m & S_IFMT) == _S_IFSOCK) +# else +# ifdef S_IFSOCK +# define S_ISSOCK(m) ((m & S_IFMT) == S_IFSOCK) +# endif +# endif +# endif +#endif + #if defined(_WIN32) #define is_socket(fd, path) rb_w32_is_socket(fd) -#elif defined(__DJGPP__) +#elif !defined(S_ISSOCK) #define is_socket(fd, path) 0 #define shutdown(a,b) 0 #else static int -is_socket(fd, path) - int fd; - const char *path; +is_socket(int fd, const char *path) { struct stat sbuf; if (fstat(fd, &sbuf) < 0) @@ -2817,7 +2829,7 @@ pipe_open(int argc, VALUE *argv, char *mode) int pid = 0; OpenFile *fptr; VALUE port, prog; -#if defined(HAVE_FORK) +#if defined(HAVE_FORK) && defined(HAVE_SOCKETPAIR) int status; struct popen_arg arg; volatile int doexec; @@ -2835,7 +2847,7 @@ pipe_open(int argc, VALUE *argv, char *mode) prog = argv[0]; } -#if defined(HAVE_FORK) +#if defined(HAVE_FORK) && defined(HAVE_SOCKETPAIR) cmd = StringValueCStr(prog); doexec = (strcmp("-", cmd) != 0); if (!doexec) { |