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POStore struct to file and retrieve it again
 

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    <p>I have a struct as </p> <pre><code>typedef struct esl_sqfile_s { FILE *fp; /* Open file ptr */ char *filename; /* Name of file (for diagnostics) */ int do_gzip; /* TRUE if we're reading from gzip -dc pipe */ int do_stdin; /* TRUE if we're reading from stdin */ char errbuf[eslERRBUFSIZE];/* parse error mesg. Size must match msa.h */ /* all input first gets buffered in memory; this gives us enough * recall to use Guess*() functions even in nonrewindable streams */ char *mem; /* buffered input */ int allocm; /* &lt;mem&gt; size, multiples of eslREADBUFSIZE */ int mn; /* number of chars in &lt;mem&gt; (up to allocm) */ int mpos; /* pos of next &lt;buf&gt; to load from &lt;mem&gt; */ off_t moff; /* disk offset to start of &lt;mem&gt; */ int is_recording; /* TRUE if we need to keep buffering more */ /* input is either character-based [fread()] or line-based (esl_fgets())*/ char *buf; /* buffer for fread() or fgets() input */ off_t boff; /* disk offset to start of buffer */ int balloc; /* allocated size of buf */ int nc; /* #chars in buf (usually full, less at EOF)*/ int bpos; /* current position in the buffer (0..nc-1) */ int64_t L; /* #residues seen so far in current seq */ int64_t linenumber; /* What line of the file (1..N; -1=unknown)*/ off_t bookmark_offset; /* bookmark fwd position before reversing...*/ int64_t bookmark_linenum; /* in both linenumber and disk offset */ /* In digital mode, we have an alphabet ptr */ int do_digital; /* TRUE if we're reading in digital mode */ #if defined(eslAUGMENT_ALPHABET) const ESL_ALPHABET *abc; #else void *abc; #endif /* Format-specific configuration */ int format; /* Format code of this file */ int is_linebased; /* TRUE for fgets() parsers; FALSE for fread() */ int eof_is_ok; /* TRUE if record can end on EOF */ int (*parse_header)(struct esl_sqfile_s *, ESL_SQ *sq); int (*parse_end) (struct esl_sqfile_s *, ESL_SQ *sq); ESL_DSQ inmap[128]; /* an input map, 0..127 */ /* MSA augmentation confers reading MSA files as sequential seq files. */ #if defined(eslAUGMENT_MSA) ESL_MSAFILE *afp; /* open ESL_MSAFILE for reading */ ESL_MSA *msa; /* preloaded alignment to draw seqs from */ int idx; /* index of next seq to return, 0..nseq-1 */ #else void *afp; /* NULL */ void *msa; /* NULL */ int idx; /* 0 */ #endif /*eslAUGMENT_MSA*/ /* SSI augmentation confers random access of records in a seq file */ char *ssifile; /* path to expected SSI index file */ int rpl; /* residues per line in file; -1=unset 0=inval*/ int bpl; /* bytes per line in file; -1=unset, 0=inval */ int currpl; /* residues on current line (-1=unknown) */ int curbpl; /* bytes on current line (-1=unknown) */ int prvrpl; /* residues on previous line */ int prvbpl; /* bytes on previous line */ #if defined(eslAUGMENT_SSI) ESL_SSI *ssi; /* open ESL_SSI index, or NULL if none */ #else void *ssi; /* NULL */ #endif /*eslAUGMENT_SSI*/ } ESL_SQFILE; </code></pre> <p>I want to store the struct value into file and read it when needed. The problem that if I write the whole struct some values will contain an address rather than value. is there any solution for this problem</p>
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