½ø³Ì¼äͨÐÅ-UNIX ÍøÂç±à³Ì-¾í2-(µÚ2°æ.Ó¢ÎÄ°æ)

part 1 introduction / ¼ò½é 1

chapter 1. introduction / ¼ò½é 3

1.1 introduction / ¸ÅÊö¡¡¡¡3

1.2 processes, threads, and the sharing of information / ½ø³Ì¡¢Ïß³ÌÓëÐÅÏ¢¹²Ïí¡¡¡¡5

1.3 persistence of ipc objects / ipc¶ÔÏóµÄ³ÖÐøÐÔ¡¡¡¡6

1.4 name spaces / Ãû×ֿռ䡡¡¡7

1.5 effect of fork, exec, and exit on ipc / objects fork¡¢execºÍexit¶Ôipc¶ÔÏóµÄÓ°Ïì¡¡¡¡9

1.6 error handling: wrapper functions / ´íÎó´¦Àí£º°ü×°º¯Êý¡¡¡¡11

1.7 unix standards / unix±ê×¼¡¡¡¡13

1.8 road map to ipc examples in the text / ±¾ÊéÖÐipcʾÀýµÄ·Ïßͼ¡¡¡¡15

1.9 summary / С½á¡¡¡¡16

chapter 2. posix ipc 19

2.1 introduction / ¸ÅÊö¡¡¡¡19

2.2 ipc names / ipcÃû×Ö¡¡¡¡19

2.3 creating and opening ipc channels / ´´½¨Óë´ò¿ªipcͨµÀ¡¡¡¡22

2.4 ipc permissions / ipcȨÏÞ¡¡¡¡25

2.5 summary / С½á¡¡¡¡26

chapter 3. system v ipc 27

3.1 introduction / ¸ÅÊö¡¡¡¡27

3.2 key_t keys and ftok function / key_t¼üºÍftokº¯Êý¡¡¡¡28

3.3 ipc_perm structure / ipc_perm½á¹¹¡¡¡¡30

3.4 creating and opening ipc channels / ´´½¨Óë´ò¿ªipcͨµÀ¡¡¡¡30

3.5 ipc permissions / ipcȨÏÞ¡¡¡¡32

3.6 identifier reuse / ±êʶ·ûÖØÓá¡¡¡34

3.7 ipcs and ipcrm programs / ipcsºÍipcrm³ÌÐò¡¡¡¡36