Iphi i-LD_LIBRARY_PATH iseti?
Kwi-Linux, umahluko wokusingqongileyo LD_LIBRARY_PATH ngu Iseti yezalathisi ezahlulwe ngekholoni apho amathala eencwadi kufuneka akhangelwe kuqala, phambi kweseti esemgangathweni yabalawuli.; oku kuluncedo xa ulungisa iimpazamo kwithala leencwadi elitsha okanye usebenzisa ilayibrari engekho mgangathweni ngeenjongo ezizodwa.
Yintoni i-LD_LIBRARY_PATH kwi-Linux?
I-LD_LIBRARY_PATH iyahluka ixelela usetyenziso lweLinux, njenge-JVM, apho ungafumana khona amathala eencwadi ekwabelwana ngawo xa abekwe kulawulo olwahlukileyo kulawulo oluxelwe kwicandelo leheader yodweliso lwenkqubo.
Ndiyifumana njani indlela yethala leencwadi kwiLinux?
Ngokungagqibekanga, amathala eencwadi abekwe ngaphakathi /usr/local/lib, /usr/local/lib64, /usr/lib kunye/usr/lib64; Iilayibrari zokuqalisa inkqubo ziku/lib kunye/lib64. Abaprogram banako, nangona kunjalo, ukufaka amathala eencwadi kwiindawo eziqhelekileyo. Indlela yethala leencwadi inokuchazwa kwi/etc/ld.
Yintoni ehlala ikho LD_LIBRARY_PATH?
Utshintsho lwemekobume PATH luchaza iindlela zophendlo zemiyalelo, ngelixa i-LD_LIBRARY_PATH ixela iindlela zophendlo zamathala eencwadi ekwabelwana ngawo kumdibaniso. … Amaxabiso okuqala angagqibekanga ka PATH kunye ne LD_LIBRARY_PATH acacisiwe kwi ifayile yokwakha ngaphambi kokuba iprocnto iqale.
Kutheni i-LD_LIBRARY_PATH imbi?
Ngokuchasene noko, ukuseta jikelele LD_LIBRARY_PATH (umzekelo kwiprofayile yomsebenzisi) eyingozi kuba akukho cwangciso lungena zonke iinkqubo. Abalawuli kwi LD_LIBRARY_PATH imo eguquguqukayo ithathelwa ingqalelo phambi kokungagqibekiyo kunye nezikhankanyiweyo kubini ophunyeziweyo.
Yintoni iDlopen kwiLinux?
thoba () Umsebenzi wehla () ilayisha into eguquguqukayo ekwabelwana ngayo (ilayibrari ekwabelwana ngayo) ifayile ebizwa ngegama lefayile yomtya wokupheliswa kwaye ibuyisela i-opaque "isiphatho" sento elayishiweyo. … Ukuba igama lefayile liqulathe isilitshi (“/”), ngoko ke litolikwa njenge (isalamane okanye ngokupheleleyo) indlela yendlela.
Yintoni iCpath?
CPATH ixela uluhlu lwezalathisi eziza kukhangelwa ngokungathi zikhankanyiwe ngo-I , kodwa emva kwazo naziphi na iindlela ezinikwe nge -I iinketho kumgca womyalelo. Oku kuguquguquka kwemeko-bume kusetyenziswa nokuba loluphi ulwimi olulungiselelwa kwangaphambili. … Iimpawu ezingenanto zinokuvela ekuqaleni okanye ekupheleni kwendlela.
Yintoni Ld_preload kwi Linux?
LD_PRELOAD yi utshintsho olukhethiweyo lokusingqongileyo oluqulathe indlela enye okanye ngaphezulu ukuya kumathala eencwadi ekwabelwana ngawo.
Ndisebenzisa njani ukufumana kwiLinux?
Umyalelo wokufumana ngu esetyenziselwa ukukhangela kwaye khangela uluhlu lweefayile kunye nabalawuli ngokusekelwe kwiimeko ozikhankanyayo kwiifayile ezihambelana neempikiswano. Fumana umyalelo unokusetyenziswa kwiimeko ezahlukeneyo njengokuba ungafumana iifayile ngeemvume, abasebenzisi, amaqela, iindidi zefayile, umhla, ubungakanani, kunye nezinye iindlela ezinokwenzeka.
Ndiyicwangcisa njani indlela yethala leencwadi kwiLinux?
Ngexesha lokuqhuba, xelela inkqubo yokusebenza apho i-API ekwabelwana ngayo kumathala eencwadi ahlala ngokuseta imo eguquguqukayo LD_LIBRARY_PATH. Seta ixabiso ku matlabroot /bin/glnxa64: matlabroot /sys/os/glnxa64. Umyalelo owusebenzisayo uxhomekeke kwiqokobhe lakho.