50 lines
861 B
C++
50 lines
861 B
C++
/*
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* Mr. 4th Dimention - Allen Webster
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*
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* 14.11.2017
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*
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* Debuging helper for fd leaking
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*
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*/
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// TOP
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#define MAXPATHLEN 512
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int
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descriptor_open(int fd){
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int is_open = true;
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if (fd != 0){
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char t[1];
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if (pread(fd, t, 1, 0) == -1){
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if (errno == EBADF){
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is_open = false;
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}
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}
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}
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return(is_open);
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}
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void
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print_open_file_descriptors(void){
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for (int fd = 1; fd < 256; ++fd){
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if (descriptor_open(fd)){
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char b[MAXPATHLEN + 1];
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fcntl(fd, F_GETPATH, b);
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//LOGF("FD(%d) = \"%s\"\n", fd, b);
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}
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}
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}
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//#define FD_CHECK() LOG("FD_CHECK\n"); print_open_file_descriptors()
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// BOTTOM
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