diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 77 |
1 files changed, 63 insertions, 14 deletions
@@ -49,6 +49,14 @@ struct timeval rb_time_interval _((VALUE)); #undef HAVE_GETPGRP #endif +#ifdef HAVE_SYS_TIMES_H +#include <sys/times.h> +#endif + +#if defined(HAVE_TIMES) || defined(NT) +static VALUE S_Tms; +#endif + static VALUE get_pid() { @@ -108,7 +116,16 @@ pst_bitand(st1, st2) } static VALUE -pst_ifstopped(st) +pst_rshift(st1, st2) + VALUE st1, st2; +{ + int status = NUM2INT(st1) >> NUM2INT(st2); + + return INT2NUM(status); +} + +static VALUE +pst_wifstopped(st) VALUE st; { int status = NUM2INT(st); @@ -120,7 +137,7 @@ pst_ifstopped(st) } static VALUE -pst_stopsig(st) +pst_wstopsig(st) VALUE st; { int status = NUM2INT(st); @@ -129,7 +146,7 @@ pst_stopsig(st) } static VALUE -pst_ifsignaled(st) +pst_wifsignaled(st) VALUE st; { int status = NUM2INT(st); @@ -141,7 +158,7 @@ pst_ifsignaled(st) } static VALUE -pst_termsig(st) +pst_wtermsig(st) VALUE st; { int status = NUM2INT(st); @@ -150,7 +167,7 @@ pst_termsig(st) } static VALUE -pst_ifexited(st) +pst_wifexited(st) VALUE st; { int status = NUM2INT(st); @@ -162,7 +179,7 @@ pst_ifexited(st) } static VALUE -pst_exitstatus(st) +pst_wexitstatus(st) VALUE st; { int status = NUM2INT(st); @@ -171,7 +188,7 @@ pst_exitstatus(st) } static VALUE -pst_coredump(st) +pst_wcoredump(st) VALUE st; { #ifdef WCOREDUMP @@ -1254,6 +1271,31 @@ proc_setegid(obj, egid) return egid; } +VALUE +rb_proc_times(obj) + VALUE obj; +{ +#if defined(HAVE_TIMES) && !defined(__CHECKER__) +#ifndef HZ +# ifdef CLK_TCK +# define HZ CLK_TCK +# else +# define HZ 60 +# endif +#endif /* HZ */ + struct tms buf; + + if (times(&buf) == -1) rb_sys_fail(0); + return rb_struct_new(S_Tms, + rb_float_new((double)buf.tms_utime / HZ), + rb_float_new((double)buf.tms_stime / HZ), + rb_float_new((double)buf.tms_cutime / HZ), + rb_float_new((double)buf.tms_cstime / HZ)); +#else + rb_notimplement(); +#endif +} + VALUE rb_mProcess; void @@ -1297,18 +1339,19 @@ Init_process() rb_define_method(rb_cProcStatus, "==", pst_equal, 1); rb_define_method(rb_cProcStatus, "&", pst_bitand, 1); + rb_define_method(rb_cProcStatus, ">>", pst_rshift, 1); rb_define_method(rb_cProcStatus, "to_i", pst_to_i, 0); rb_define_method(rb_cProcStatus, "to_int", pst_to_i, 0); rb_define_method(rb_cProcStatus, "to_s", pst_to_s, 0); rb_define_method(rb_cProcStatus, "inspect", pst_to_s, 0); - rb_define_method(rb_cProcStatus, "ifstopped?", pst_ifstopped, 0); - rb_define_method(rb_cProcStatus, "stopsig", pst_stopsig, 0); - rb_define_method(rb_cProcStatus, "ifsignaled?", pst_ifsignaled, 0); - rb_define_method(rb_cProcStatus, "termsig", pst_termsig, 0); - rb_define_method(rb_cProcStatus, "ifexited?", pst_ifexited, 0); - rb_define_method(rb_cProcStatus, "exitstatus", pst_exitstatus, 0); - rb_define_method(rb_cProcStatus, "coredump?", pst_coredump, 0); + rb_define_method(rb_cProcStatus, "stopped?", pst_wifstopped, 0); + rb_define_method(rb_cProcStatus, "stopsig", pst_wstopsig, 0); + rb_define_method(rb_cProcStatus, "signaled?", pst_wifsignaled, 0); + rb_define_method(rb_cProcStatus, "termsig", pst_wtermsig, 0); + rb_define_method(rb_cProcStatus, "exited?", pst_wifexited, 0); + rb_define_method(rb_cProcStatus, "exitstatus", pst_wexitstatus, 0); + rb_define_method(rb_cProcStatus, "coredump?", pst_wcoredump, 0); rb_define_module_function(rb_mProcess, "pid", get_pid, 0); rb_define_module_function(rb_mProcess, "ppid", get_ppid, 0); @@ -1338,4 +1381,10 @@ Init_process() rb_define_module_function(rb_mProcess, "euid=", proc_seteuid, 1); rb_define_module_function(rb_mProcess, "egid", proc_getegid, 0); rb_define_module_function(rb_mProcess, "egid=", proc_setegid, 1); + + rb_define_module_function(rb_mProcess, "times", rb_proc_times, 0); + +#if defined(HAVE_TIMES) || defined(NT) + S_Tms = rb_struct_define("Tms", "utime", "stime", "cutime", "cstime", 0); +#endif } |