diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 30 |
1 files changed, 14 insertions, 16 deletions
@@ -1097,9 +1097,7 @@ rb_proc_exec(const char *str) exit(status); #else before_exec(); -#ifndef __SYMBIAN32__ execl("/bin/sh", "sh", "-c", str, (char *)NULL); -#endif preserving_errno(after_exec()); #endif return -1; @@ -1735,8 +1733,8 @@ rb_exec_arg_fixup(struct rb_exec_arg *e) * and the second argument is used as the <code>argv[0]</code> value, * which may show up in process listings. * - * In order to execute the command, one of the <code>exec(2)</code> - * system calls is used, so the running command may inherit some of the environment + * In order to execute the command, one of the <code>exec(2)</code> + * system calls is used, so the running command may inherit some of the environment * of the original program (including open file descriptors). * This behavior is modified by env and options. * See <code>spawn</code> for details. @@ -2674,12 +2672,12 @@ rb_exit(int status) * exit(integer=0) * Kernel::exit(integer=0) * Process::exit(integer=0) - * + * * Initiates the termination of the Ruby script by raising the * <code>SystemExit</code> exception. This exception may be caught. The * optional parameter is used to return a status code to the invoking * environment. - * + * * begin * exit * puts "never get here" @@ -2687,22 +2685,22 @@ rb_exit(int status) * puts "rescued a SystemExit exception" * end * puts "after begin block" - * + * * <em>produces:</em> - * + * * rescued a SystemExit exception * after begin block - * + * * Just prior to termination, Ruby executes any <code>at_exit</code> functions * (see Kernel::at_exit) and runs any object finalizers (see * ObjectSpace::define_finalizer). - * + * * at_exit { puts "at_exit function" } * ObjectSpace.define_finalizer("string", proc { puts "in finalizer" }) * exit - * + * * <em>produces:</em> - * + * * at_exit function * in finalizer */ @@ -2744,7 +2742,7 @@ rb_f_exit(int argc, VALUE *argv) * abort * Kernel::abort * Process::abort - * + * * Terminate execution immediately, effectively by calling * <code>Kernel.exit(1)</code>. If _msg_ is given, it is written * to STDERR prior to terminating. @@ -2969,7 +2967,7 @@ rb_f_system(int argc, VALUE *argv) * :unsetenv_others => false : don't clear (default) * process group: * :pgroup => true or 0 : process leader - * :pgroup => pgid : join to specified process group + * :pgroup => pgid : join to specified process group * resource limit: resourcename is core, cpu, data, etc. See Process.setrlimit. * :rlimit_resourcename => limit * :rlimit_resourcename => [cur_limit, max_limit] @@ -3009,7 +3007,7 @@ rb_f_system(int argc, VALUE *argv) * If a hash is given as +options+, * it specifies * process group, - * resource limit, + * resource limit, * current directory, * umask and * redirects for the child process. @@ -3071,7 +3069,7 @@ rb_f_system(int argc, VALUE *argv) * So it is inherited from the parent process. * * The standard input stream (stdin) can be specifed by :in, 0 and STDIN. - * + * * A filename can be specified as a hash value. * * pid = spawn(command, :in=>"/dev/null") # read mode |