Hi friends,
I was trying to traverse a file using FTS(3) . this is the code below.. but I am getting segmentation error in the line fts_read(...) ,
anybody have any idea , why it is?
Please, help me. Thanks in advance.
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Program:
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FTS *fileStruct;
FTSENT *dirList, *fileInfo;
int ftsResult;

fileStruct = fts_open(&argv[1], FTS_COMFOLLOW, 0);
dirList = fts_children(fileStruct, FTS_NAMEONLY);
do
{
fileInfo = fts_read(dirList->fts_pointer);
fileStruct = fts_open((char * const *)dirList->fts_link->fts_name, FTS_PHYSICAL, (void *)result);

}while (dirList->fts_link != NULL);

ftsResult = fts_close(fileStruct);

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Result of Debugging:
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Starting program: a.out temp
0x0000000000400b78 in main ()
Current language: auto; currently asm
(gdb)
(gdb) n
Single stepping until exit from function main,
which has no line number information.

-- Done with option processing. -- optind is 1
first non-option arg: argv[1] = 'temp'
200810090259
destination directory path : temp/200810090259
checking
fileStruct is not null

Program received signal SIGSEGV, Segmentation fault.
0x00007fc797a4d5c8 in fts_read () from /lib/libc.so.6
(gdb) bt
#0 0x00007fc797a4d5c8 in fts_read () from /lib/libc.so.6
#1 0x0000000000400f4d in main ()
(gdb) Quit
(gdb)

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