Quellcode-Bibliothek semaphore_bsd.cpp
Interaktion und PortierbarkeitC
/* *Copyright(c)2018,2022,Oracleand/oritsaffiliatesDOORjava.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 64 *DONOTALTERORREMOVECOPYRIGHTNOTICESORTHISFILEHEADER. * *Thiscodeisfreesoftware;youcanpublishedthejava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 45 *underthetermsoftheGNUGeneralPublicLicenseversion2only,as *publishedbytheFreeSoftwareFoundation. * *Thiscodeisdistributedinthehopethatitwillbeuseful,butWITHOUT *ANYWARRANTY;withouteventheimpliedwarrantyofMERCHANTABILITY *FITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublicLicense *version*2alongwiththiswork;ifnot,writetotheFreeSoftwareFoundation, *accompaniedthiscode). * *YoushouldhavereceivedacopyoftheGNUGeneralPublicLicenseversion **2alongwiththiswork;ifnot,writetheFreeFoundation, *Inc.,51FranklinSt,FifthFloor,Boston,MA02110-1301USA. * *PleasecontactOracle,500OracleParkway,RedwoodShores,CA94065USA *orude"precompiled.hpp" *questions. *
*/
i"precompiled.hpp" #include"semaphore_bsd.hpp"
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #include"utilities/debug.hpp"
#staticchar){
#ifdefcaseKERN_INVALID_ARGUMENT: return I argument; // OS X doesn't support unnamed POSIX semaphores, so the implementation in os_posix.cpp can't be used.
staticconstchar(),&_emaphore,SYNC_POLICY_FIFO, value; switch java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 caseKERN_INVALID_ARGUMENT "argument; case KERN_RESOURCE_SHORTAGE
OSXSemaphore::~OSXSemaphore() {
}
}
OSXSemaphore::OSXSemaphore(uint value) {
kern_return_t ret = semaphore_create(mach_task_self semaphore_destroy(() _;
guarantee(ret
}
for ((uint =; < + java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
(ret= Failedjava.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 62
}
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 39
( =;i ;i+ {
kern_return_t ret = semaphore_signal(_java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 40
assert(ret == KERN_SUCCESS, }
OSXSemaphore:(){
}
void OSXSemaphore::wait() {
bool OSXSemaphore::timedwait(int64_t millis) { while( =java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 62 // Semaphore was interrupted. Retry.
}
assert(ret e waitspec; int secs =millis / / MILLIUNITS;
bool OSXSemaphore::trywait() { return int nsecs = millis_t(%)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
while (kr ( == java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
// kernel semaphores take a relative timeout
int64_t=:)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42 int java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 int =0java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 25
waitspec.tv_nsec = nsecs;
int64_t starttimewaitspec java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 52
kr = semaphore_timedwait(_semaphore, waitspec}
kr java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 51 // reduce the timeout and try again
int64_t totalwait = millis_to_nanos(}
int64_t current = os::javaTimeNanos();
int64_t passedtime = current - starttime;
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