这个错误信息“programming failed (error code = 1) for block @ address 0x08000000 (2048)”通常出现在嵌入式系统或微控制器编程过程中,尤其是在使用编程器将代码下载到目标设备的闪存时。以下是对该错误信息的详细分析: 错误代码 1: 错误代码 1 通常表示编程操作失败。具体的原因可能因编程器和目标设备而异,...
Like most Pthreads functions,pthread_createreturns a value that indicates whether it has succeeded or failed. A zero value represents success, and a nonzero value indicates and identifies an error. The formal prototype of a start routine is (void*)routine(void*arg). In our code example, we...
= 0) { /* failed to get lock */ pthread_mutex_unlock(&me->lock); continue; } break; } me->link->value += me->value; me->value /=2; pthread_mutex_unlock(&me->link->lock); pthread_mutex_unlock(&me->lock); } Condition Variable Attributes...
1974, 2024 ix x CICS TS for z/OS: System Programming Reference Chapter 1. Introduction to system programming commands The CICS system programming interface (SPI) commands are for managing the CICS system and its resources, in contrast to the application programming interface (API) commands,...
Figure 4-1. Mapping a file into a process’s address space The page size The page is the unit of granularity for the memory management unit (MMU). Consequently it is the smallest unit of memory that can have distinct permissions and behavior. The page is the building block of memory mapp...
First, note that the SDK.rc file contains an include directive for SDK.h near the top: #include “sdk.h” You’ll need to adjust this for whatever you name your gauge header file. Just below this, you’ll find more versioning information, along with a block entitled “StringFileInfo”...
{ print "Received a line $1"; } return 0; } ); $stream->write( "An initial line here\n" ); $loop->add( $stream ); }, on_resolve_error => sub { die "Cannot resolve - $_[-1]\n"; }, on_connect_error => sub { die "Cannot connect - $_[0] failed $_[-1]\n"; ...
Example 1–1 Simple Stream #include <sys/fcntl.h> #include <stdio.h> main() { char buf[1024]; int fd, count; if ((fd = open("/dev/ttya", O_RDWR)) < 0) { perror("open failed"); exit(1); } while ((count = read(fd, buf, sizeof(buf))) > 0) { ...
The second block of code creates the KeyInfo object, using a KeyInfoFactory, which is a factory for assembling KeyInfo objects. The KeyInfo object consists of an X509Data object containing the certificate and the subject Distinguished Name. Now you instantiate the document to be signed, create...
failed to complete. An application passes the IAsyncResult object to an EndXxx method, which waits for the operation to complete (assuming it's not finished yet). The EndXxx method either returns the result or throws the exception letting the caller know the operation's result or error. ...