Ta yaya zan ƙirƙiri so fayil?
Akwai matakai guda hudu:
- Haɗa lambar ɗakin karatu na C++ zuwa fayil ɗin abu (ta amfani da g++)
- Ƙirƙiri fayil ɗin ɗakin karatu da aka raba (. SO) ta amfani da gcc –shared.
- Haɗa lambar C++ ta amfani da fayil ɗin ɗakin karatu na kai ta amfani da ɗakin karatu da aka raba (ta amfani da g++)
- Saita LD_LIBRARY_PATH.
- Gudanar da aiwatarwa (ta amfani da a. out)
- Mataki 1: Haɗa lambar C zuwa fayil abu.
Menene don haka fayil a Linux?
don haka fayil a "Abin da aka raba", ko fayil ɗin laburare mai ƙunshe da harhada code wanda za a iya haɗa shi da shirin a lokacin gudu. Yana da Linux kwatankwacin Windows DLL (labaran haɗin gwiwa mai ƙarfi).
Ta yaya kuke amfani da fayil .so a cikin Linux?
Ya kamata ku yi amfani zabin linker -rpath , wanda ke gaya wa mahaɗin don ƙara bayanai a cikin shirin da za a iya aiwatarwa inda za a sami ɗakunan karatu na lokaci-lokaci kamar naku . so file. Wannan zai wuce -rpath=$(pwd) zuwa mahaɗin, kuma $(pwd) yana sa harsashi ya kira umarnin pwd don dawo da kundin adireshi na yanzu.
Ta yaya zan karanta fayil .so?
Koyaya, zaku iya karanta fayil ɗin SO azaman fayil ɗin rubutu ta buɗe shi a ciki editan rubutu kamar Leafpad, gedit, KWrite, ko Geany idan kana kan Linux, ko Notepad++ akan Windows.
Menene Dlopen a cikin Linux?
dlopen() Aikin dlopen() yana loda babban fayil ɗin abin da aka raba (shaɗin ɗakin karatu) mai suna ta sunan fayil ɗin igiyar da ba ta ƙare ba kuma ya dawo da “hannu” mara ƙarfi don abin da aka ɗora. Idan filename ya ƙunshi slash ("/"), ana fassara shi azaman (dangi ko cikakken) suna.
Menene Ldconfig a cikin Linux?
ldconfig yana ƙirƙira mahimman hanyoyin haɗin yanar gizo da cache zuwa ɗakunan karatu na kwanan nan samu a cikin kundayen adireshi da aka kayyade akan layin umarni, a cikin fayil /etc/ld. … ldconfig yana duba taken da sunayen fayil na ɗakunan karatu da yake ci karo da su lokacin da ake tantance nau'ikan nau'ikan da yakamata a sabunta hanyoyin haɗin gwiwa.
Linux yana da dlls?
Shin fayilolin DLL suna aiki akan Linux? dll (laburare mai tsauri) an rubuta don yanayin Windows, kuma ba zai gudana ta asali a ƙarƙashin Linux ba. Wataƙila za ku cire shi kuma ku sake haɗa shi azaman. don haka - kuma sai dai idan an haɗa asalin asali tare da Mono, da wuya ya yi aiki.
Ta yaya zan buɗe ɗakin karatu da aka raba a cikin Linux?
Da zarar kun ƙirƙiri ɗakin karatu na haɗin gwiwa, kuna son shigar da shi. Hanya mai sauƙi ita ce sauƙi don kwafi ɗakin karatu zuwa ɗaya daga cikin daidaitattun kundayen adireshi (misali, /usr/lib) kuma kunna ldconfig(8). A ƙarshe, lokacin da kuke haɗa shirye-shiryenku, kuna buƙatar gaya wa mahaɗan game da kowane tsayayyen dakunan karatu waɗanda kuke amfani da su.
Menene lib fayil?
Dakunan karatu sun kunshi saitin ayyuka masu alaƙa don yin aiki gama gari; misali, daidaitaccen ɗakin karatu na C, 'libc. a', ana haɗa ta atomatik cikin shirye-shiryenku ta mai tarawa “gcc” kuma ana iya samun su a /usr/lib/libc. … a: a tsaye, dakunan karatu na gargajiya. Aikace-aikace suna haɗi zuwa waɗannan ɗakunan karatu na lambar abu.