how is the /proc/[pid] directories created?

From: remaper
Date: Fri May 10 2013 - 04:54:42 EST


hi, everyone

when we start a new program, how and where(source code) is the relative /proc/[pid] directory create?N?§²æìr¸?yúè?Øb²X¬¶Ç§vØ^?)Þº{.nÇ+?·¥?{±?êçzX§¶?¡Ü¨}©?²Æ zÚ&j:+v?¨¾«?êçzZ+?Ê+zf£¢·h??§~?­?Ûiÿûàz¹®w¥¢¸??¨è­Ú&¢)ߢf?ù^jÇ«y§m?á@A«a¶Úÿ 0¶ìh®å?i