Merge branch 'db/svn-fe-code-purge' into svn-fe

* db/svn-fe-code-purge:
  vcs-svn: drop obj_pool
  vcs-svn: drop treap
  vcs-svn: drop string_pool
  vcs-svn: pass paths through to fast-import

Conflicts:
	vcs-svn/fast_export.c
	vcs-svn/fast_export.h
	vcs-svn/repo_tree.c
	vcs-svn/repo_tree.h
	vcs-svn/string_pool.c
	vcs-svn/svndump.c
	vcs-svn/trp.txt

diff --cc .gitignore
Simple merge

diff --cc Makefile
Simple merge

diff --cc vcs-svn/fast_export.c
Simple merge

diff --cc vcs-svn/fast_export.h
index 9c522d177d4959266ae6756546a0b30789dbc681,12b0bbb41969ea2159a79c9fe90492fb1b2435d2..2d392e370dad60b8907951b3f8509413fcc43e50
--- 1/vcs-svn/fast_export.h
--- 2/vcs-svn/fast_export.h
+++ b/vcs-svn/fast_export.h
@@@ -8,12 -8,11 +8,11 @@@ void fast_export_init(int fd)
  void fast_export_deinit(void);
  void fast_export_reset(void);
  
- void fast_export_delete(uint32_t depth, const uint32_t *path);
- void fast_export_modify(uint32_t depth, const uint32_t *path,
-                       uint32_t mode, const char *dataref);
+ void fast_export_delete(const char *path);
+ void fast_export_modify(const char *path, uint32_t mode, const char *dataref);
 -void fast_export_begin_commit(uint32_t revision, const char *author, char *log,
 -                      const char *uuid, const char *url,
 -                      unsigned long timestamp);
 +void fast_export_begin_commit(uint32_t revision, const char *author,
 +                      const struct strbuf *log, const char *uuid,
 +                      const char *url, unsigned long timestamp);
  void fast_export_end_commit(uint32_t revision);
  void fast_export_data(uint32_t mode, uint32_t len, struct line_buffer *input);
  

diff --cc vcs-svn/repo_tree.c
index 1681b654d1afa69884b695e0adc87d4031f7c230,f2466bc63412f2afc2b0ce07306ed2351d0fa749..67d27f0b6ca95ad62f95bb6c4fb38c58065dc8f0
--- 1/vcs-svn/repo_tree.c
--- 2/vcs-svn/repo_tree.c
+++ b/vcs-svn/repo_tree.c
@@@ -8,13 -8,14 +8,13 @@@
  #include "repo_tree.h"
  #include "fast_export.h"
  
- const char *repo_read_path(const uint32_t *path, uint32_t *mode_out)
 -const char *repo_read_path(const char *path)
++const char *repo_read_path(const char *path, uint32_t *mode_out)
  {
        int err;
 -      uint32_t dummy;
        static struct strbuf buf = STRBUF_INIT;
  
        strbuf_reset(&buf);
-       err = fast_export_ls(REPO_MAX_PATH_DEPTH, path, mode_out, &buf);
 -      err = fast_export_ls(path, &dummy, &buf);
++      err = fast_export_ls(path, mode_out, &buf);
        if (err) {
                if (errno != ENOENT)
                        die_errno("BUG: unexpected fast_export_ls error");
@@@ -25,7 -24,24 +25,7 @@@
        return buf.buf;
  }
  
- void repo_copy(uint32_t revision, const uint32_t *src, const uint32_t *dst)
 -uint32_t repo_read_mode(const char *path)
 -{
 -      int err;
 -      uint32_t result;
 -      static struct strbuf dummy = STRBUF_INIT;
 -
 -      strbuf_reset(&dummy);
 -      err = fast_export_ls(path, &result, &dummy);
 -      if (err) {
 -              if (errno != ENOENT)
 -                      die_errno("BUG: unexpected fast_export_ls error");
 -              /* Treat missing paths as directories. */
 -              return REPO_MODE_DIR;
 -      }
 -      return result;
 -}
 -
+ void repo_copy(uint32_t revision, const char *src, const char *dst)
  {
        int err;
        uint32_t mode;

diff --cc vcs-svn/repo_tree.h
index ce69fa7e58536d28fd7e262562bb7de587602cdc,44e6e8fabc4c26a8bc6369d9182ff03d2219228d..889c6a3c954375ab167f8b77b9f9a64dd0ccc2aa
--- 1/vcs-svn/repo_tree.h
--- 2/vcs-svn/repo_tree.h
+++ b/vcs-svn/repo_tree.h
@@@ -8,16 -8,14 +8,13 @@@ struct strbuf
  #define REPO_MODE_EXE 0100755
  #define REPO_MODE_LNK 0120000
  
- #define REPO_MAX_PATH_LEN 4096
- #define REPO_MAX_PATH_DEPTH 1000
- 
  uint32_t next_blob_mark(void);
- void repo_copy(uint32_t revision, const uint32_t *src, const uint32_t *dst);
- void repo_add(uint32_t *path, uint32_t mode, uint32_t blob_mark);
- const char *repo_read_path(const uint32_t *path, uint32_t *mode_out);
- void repo_delete(uint32_t *path);
+ void repo_copy(uint32_t revision, const char *src, const char *dst);
+ void repo_add(const char *path, uint32_t mode, uint32_t blob_mark);
 -const char *repo_read_path(const char *path);
 -uint32_t repo_read_mode(const char *path);
++const char *repo_read_path(const char *path, uint32_t *mode_out);
+ void repo_delete(const char *path);
  void repo_commit(uint32_t revision, const char *author,
 -              char *log, const char *uuid, const char *url,
 +              const struct strbuf *log, const char *uuid, const char *url,
                long unsigned timestamp);
  void repo_diff(uint32_t r1, uint32_t r2);
  void repo_init(void);

diff --cc vcs-svn/svndump.c
index 35a8af3c9f7faee7692bbebbd39308a37335ad5e,363503d4eafb9f157afbbfe0d593f1ceee8ed0c9..11c59f18bfccadbd56c7313b0eafea457f5c9f0b
--- 1/vcs-svn/svndump.c
--- 2/vcs-svn/svndump.c
+++ b/vcs-svn/svndump.c
@@@ -11,9 -11,10 +11,8 @@@
  #include "repo_tree.h"
  #include "fast_export.h"
  #include "line_buffer.h"
- #include "string_pool.h"
  #include "strbuf.h"
  
 -#define REPORT_FILENO 3
 -
  /*
   * Compare start of string to literal of equal length;
   * must be guarded by length test.
@@@ -224,11 -229,10 +225,11 @@@ static void handle_node(void
                if (have_text || have_props || node_ctx.srcRev)
                        die("invalid dump: deletion node has "
                                "copyfrom info, text, or properties");
-               repo_delete(node_ctx.dst);
 -              return repo_delete(node_ctx.dst.buf);
++              repo_delete(node_ctx.dst.buf);
 +              return;
        }
        if (node_ctx.action == NODEACT_REPLACE) {
-               repo_delete(node_ctx.dst);
+               repo_delete(node_ctx.dst.buf);
                node_ctx.action = NODEACT_ADD;
        }
        if (node_ctx.srcRev) {
@@@ -248,7 -252,8 +249,7 @@@
                old_data = NULL;
        } else if (node_ctx.action == NODEACT_CHANGE) {
                uint32_t mode;
-               old_data = repo_read_path(node_ctx.dst, &mode);
 -              old_data = repo_read_path(node_ctx.dst.buf);
 -              mode = repo_read_mode(node_ctx.dst.buf);
++              old_data = repo_read_path(node_ctx.dst.buf, &mode);
                if (mode == REPO_MODE_DIR && type != REPO_MODE_DIR)
                        die("invalid dump: cannot modify a directory into a file");
                if (mode != REPO_MODE_DIR && type == REPO_MODE_DIR)