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author | davi <davi@13f79535-47bb-0310-9956-ffa450edef68> | 2007-08-04 00:34:12 +0000 |
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committer | davi <davi@13f79535-47bb-0310-9956-ffa450edef68> | 2007-08-04 00:34:12 +0000 |
commit | 4df79d2e8d00a5dac52abedb0537e9be06b8c5b4 (patch) | |
tree | e119eefc8f0e85d7cb07742adc7db99d90afa9d3 | |
parent | 633ef87e4bffdbdf4029269811f063ab6bcb1bd4 (diff) | |
download | libapr-util-4df79d2e8d00a5dac52abedb0537e9be06b8c5b4.tar.gz |
Remove confuse boilerplate macros, they are not helpful at all.
Diffstat:
apr_dbm_sdbm.c | 111 +++++++++++++++++++++------------------------------------
1 file changed, 41 insertions(+), 70 deletions(-)
git-svn-id: http://svn.apache.org/repos/asf/apr/apr-util/trunk@562631 13f79535-47bb-0310-9956-ffa450edef68
-rw-r--r-- | dbm/apr_dbm_sdbm.c | 111 |
1 files changed, 41 insertions, 70 deletions
diff --git a/dbm/apr_dbm_sdbm.c b/dbm/apr_dbm_sdbm.c index 9647a44f..47d0d223 100644 --- a/dbm/apr_dbm_sdbm.c +++ b/dbm/apr_dbm_sdbm.c @@ -24,35 +24,7 @@ #if APU_HAVE_SDBM #include "apr_dbm_private.h" - #include "apr_sdbm.h" -#if APR_HAVE_STDLIB_H -#include <stdlib.h> /* For abort() */ -#endif - -/* this is used in a few places to define a noop "function". it is needed - to stop "no effect" warnings from GCC. */ -#define NOOP_FUNCTION if (0) ; else - -/* ### define defaults for now; these will go away in a while */ -#define REGISTER_CLEANUP(dbm, pdatum) NOOP_FUNCTION -#define SET_FILE(pdb, f) ((pdb)->file = (f)) - -typedef apr_sdbm_t *real_file_t; - -typedef apr_sdbm_datum_t cvt_datum_t; -#define CONVERT_DATUM(cvt, pinput) ((cvt).dptr = (pinput)->dptr, (cvt).dsize = (pinput)->dsize) - -typedef apr_sdbm_datum_t result_datum_t; -#define RETURN_DATUM(poutput, rd) ((poutput)->dptr = (rd).dptr, (poutput)->dsize = (rd).dsize) - -#define APR_DBM_CLOSE(f) apr_sdbm_close(f) -#define APR_DBM_FETCH(f, k, v) apr_sdbm_fetch(f, &(v), (k)) -#define APR_DBM_STORE(f, k, v) apr_sdbm_store(f, (k), (v), APR_SDBM_REPLACE) -#define APR_DBM_DELETE(f, k) apr_sdbm_delete(f, (k)) -#define APR_DBM_FIRSTKEY(f, k) apr_sdbm_firstkey(f, &(k)) -#define APR_DBM_NEXTKEY(f, k, nk) apr_sdbm_nextkey(f, &(nk)) -#define APR_DBM_FREEDPTR(dptr) NOOP_FUNCTION #define APR_DBM_DBMODE_RO (APR_READ | APR_BUFFERED) #define APR_DBM_DBMODE_RW (APR_READ | APR_WRITE) @@ -86,7 +58,7 @@ static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname, apr_int32_t mode, apr_fileperms_t perm, apr_pool_t *pool) { - real_file_t file; + apr_sdbm_t *file; int dbmode; *pdb = NULL; @@ -120,7 +92,7 @@ static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname, *pdb = apr_pcalloc(pool, sizeof(**pdb)); (*pdb)->pool = pool; (*pdb)->type = &apr_dbm_type_sdbm; - SET_FILE(*pdb, file); + (*pdb)->file = file; /* ### register a cleanup to close the DBM? */ @@ -129,21 +101,22 @@ static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname, static void vt_sdbm_close(apr_dbm_t *dbm) { - APR_DBM_CLOSE(dbm->file); + apr_sdbm_close(dbm->file); } static apr_status_t vt_sdbm_fetch(apr_dbm_t *dbm, apr_datum_t key, - apr_datum_t * pvalue) + apr_datum_t *pvalue) { apr_status_t rv; - cvt_datum_t ckey; - result_datum_t rd; + apr_sdbm_datum_t kd, rd; - CONVERT_DATUM(ckey, &key); - rv = APR_DBM_FETCH(dbm->file, ckey, rd); - RETURN_DATUM(pvalue, rd); + kd.dptr = key.dptr; + kd.dsize = key.dsize; - REGISTER_CLEANUP(dbm, pvalue); + rv = apr_sdbm_fetch(dbm->file, &rd, kd); + + pvalue->dptr = rd.dptr; + pvalue->dsize = rd.dsize; /* store the error info into DBM, and return a status code. Also, note that *pvalue should have been cleared on error. */ @@ -154,12 +127,15 @@ static apr_status_t vt_sdbm_store(apr_dbm_t *dbm, apr_datum_t key, apr_datum_t value) { apr_status_t rv; - cvt_datum_t ckey; - cvt_datum_t cvalue; + apr_sdbm_datum_t kd, vd; + + kd.dptr = key.dptr; + kd.dsize = key.dsize; - CONVERT_DATUM(ckey, &key); - CONVERT_DATUM(cvalue, &value); - rv = APR_DBM_STORE(dbm->file, ckey, cvalue); + vd.dptr = value.dptr; + vd.dsize = value.dsize; + + rv = apr_sdbm_store(dbm->file, kd, vd, APR_SDBM_REPLACE); /* store any error info into DBM, and return a status code. */ return set_error(dbm, rv); @@ -168,10 +144,12 @@ static apr_status_t vt_sdbm_store(apr_dbm_t *dbm, apr_datum_t key, static apr_status_t vt_sdbm_del(apr_dbm_t *dbm, apr_datum_t key) { apr_status_t rv; - cvt_datum_t ckey; + apr_sdbm_datum_t kd; + + kd.dptr = key.dptr; + kd.dsize = key.dsize; - CONVERT_DATUM(ckey, &key); - rv = APR_DBM_DELETE(dbm->file, ckey); + rv = apr_sdbm_delete(dbm->file, kd); /* store any error info into DBM, and return a status code. */ return set_error(dbm, rv); @@ -180,47 +158,42 @@ static apr_status_t vt_sdbm_del(apr_dbm_t *dbm, apr_datum_t key) static int vt_sdbm_exists(apr_dbm_t *dbm, apr_datum_t key) { int exists; - apr_sdbm_datum_t ckey; + apr_sdbm_datum_t vd, kd; - CONVERT_DATUM(ckey, &key); + kd.dptr = key.dptr; + kd.dsize = key.dsize; - { - apr_sdbm_datum_t value; - if (apr_sdbm_fetch(dbm->file, &value, ckey) != APR_SUCCESS) { - exists = 0; - } - else - exists = value.dptr != NULL; - } + if (apr_sdbm_fetch(dbm->file, &vd, kd) != APR_SUCCESS) + exists = 0; + else + exists = vd.dptr != NULL; return exists; } -static apr_status_t vt_sdbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey) +static apr_status_t vt_sdbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey) { apr_status_t rv; - result_datum_t rd; + apr_sdbm_datum_t rd; - rv = APR_DBM_FIRSTKEY(dbm->file, rd); - RETURN_DATUM(pkey, rd); + rv = apr_sdbm_firstkey(dbm->file, &rd); - REGISTER_CLEANUP(dbm, pkey); + pkey->dptr = rd.dptr; + pkey->dsize = rd.dsize; /* store any error info into DBM, and return a status code. */ return set_error(dbm, rv); } -static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey) +static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey) { apr_status_t rv; - cvt_datum_t ckey; - result_datum_t rd; + apr_sdbm_datum_t rd; - CONVERT_DATUM(ckey, pkey); - rv = APR_DBM_NEXTKEY(dbm->file, ckey, rd); - RETURN_DATUM(pkey, rd); + rv = apr_sdbm_nextkey(dbm->file, &rd); - REGISTER_CLEANUP(dbm, pkey); + pkey->dptr = rd.dptr; + pkey->dsize = rd.dsize; /* store any error info into DBM, and return a status code. */ return set_error(dbm, APR_SUCCESS); @@ -228,7 +201,6 @@ static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey) static void vt_sdbm_freedatum(apr_dbm_t *dbm, apr_datum_t data) { - APR_DBM_FREEDPTR(data.dptr); } static void vt_sdbm_usednames(apr_pool_t *pool, const char *pathname, @@ -249,7 +221,6 @@ static void vt_sdbm_usednames(apr_pool_t *pool, const char *pathname, APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_sdbm = { "sdbm", - vt_sdbm_open, vt_sdbm_close, vt_sdbm_fetch, |