55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
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#include <sys/types.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <minix/gcov.h>
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int gcov_flush_svr(char *buff, int buff_sz, int server_nr)
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{
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message msg;
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msg.GCOV_BUFF_P = buff;
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msg.GCOV_BUFF_SZ = buff_sz;
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msg.GCOV_PID = server_nr;
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/* Make the call to server. It will call the gcov library,
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* buffer the stdio requests, and copy the buffer to this user
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* space
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*/
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return _syscall(VFS_PROC_NR, GCOV_FLUSH, &msg);
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}
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/* wrappers for file system calls from gcc libgcov library.
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Default calls are wrapped. In libsys, an alternative
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implementation for servers is used.
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*/
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FILE *_gcov_fopen(char *name, char *mode){
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return fopen(name, mode);
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}
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size_t _gcov_fread(void *ptr, size_t itemsize, size_t nitems
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, FILE *stream){
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return fread(ptr, itemsize, nitems, stream);
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}
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size_t _gcov_fwrite(void *ptr, size_t itemsize, size_t nitems
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, FILE *stream){
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return fwrite(ptr, itemsize, nitems, stream);
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}
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int _gcov_fclose(FILE *stream){
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return fclose(stream);
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}
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int _gcov_fseek(FILE *stream, long offset, int ptrname){
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return fseek(stream, offset, ptrname);
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}
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char *_gcov_getenv(const char *name){
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return getenv(name);
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}
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