diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -3015,9 +3015,9 @@ rb_f_system(int argc, VALUE *argv) * [:child, FD] : redirect to the redirected file descriptor * :close : close the file descriptor in child process * FD is one of follows - * :in : the file descriptor 0 - * :out : the file descriptor 1 - * :err : the file descriptor 2 + * :in : the file descriptor 0 which is the standard input + * :out : the file descriptor 1 which is the standard output + * :err : the file descriptor 2 which is the standard error * integer : the file descriptor of specified the integer * io : the file descriptor specified as io.fileno * file descriptor inheritance: close non-redirected non-standard fds (3, 4, 5, ...) or not @@ -3061,10 +3061,10 @@ rb_f_system(int argc, VALUE *argv) * two integers: same as cur_limit and max_limit arguments for * Process.setrlimit. * - * pid = spawn(command, :rlimit_core=>0) # never dump core. * cur, max = Process.getrlimit(:CORE) * pid = spawn(command, :rlimit_core=>[0,max]) # disable core temporary. * pid = spawn(command, :rlimit_core=>max) # enable core dump + * pid = spawn(command, :rlimit_core=>0) # never dump core. * * The <code>:chdir</code> key in +options+ specifies the current directory. * |