The existing function only allows reading from a filename or
from stdin. Allow passing of a FD and an additional FD for
the back report pipe. This allows us to retrieve the name of
the pipe in the caller.
Signed-off-by: Florian Achleitner <florian.achleitner.2.6.31@xxxxxxxxx>
---
vcs-svn/svndump.c | 22 ++++++++++++++++++----
vcs-svn/svndump.h | 1 +
2 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c
index 2b168ae..d81a078 100644
--- a/vcs-svn/svndump.c
+++ b/vcs-svn/svndump.c
@@ -468,11 +468,9 @@ void svndump_read(const char *url)
end_revision();
}
-int svndump_init(const char *filename)
+static void init(int report_fd)
{
- if (buffer_init(&input, filename))
- return error("cannot open %s: %s", filename, strerror(errno));
- fast_export_init(REPORT_FILENO);
+ fast_export_init(report_fd);
strbuf_init(&dump_ctx.uuid, 4096);
strbuf_init(&dump_ctx.url, 4096);
strbuf_init(&rev_ctx.log, 4096);
@@ -482,6 +480,22 @@ int svndump_init(const char *filename)
reset_dump_ctx(NULL);
reset_rev_ctx(0);
reset_node_ctx(NULL);
+ return;
+}
+
+int svndump_init(const char *filename)
+{
+ if (buffer_init(&input, filename))
+ return error("cannot open %s: %s", filename ? filename : "NULL", strerror(errno));
+ init(REPORT_FILENO);
+ return 0;
+}
+
+int svndump_init_fd(int in_fd, int back_fd)
+{
+ if(buffer_fdinit(&input, xdup(in_fd)))
+ return error("cannot open fd %d: %s", in_fd, strerror(errno));
+ init(xdup(back_fd));
return 0;
}
diff --git a/vcs-svn/svndump.h b/vcs-svn/svndump.h
index df9ceb0..acb5b47 100644
--- a/vcs-svn/svndump.h
+++ b/vcs-svn/svndump.h
@@ -2,6 +2,7 @@
#define SVNDUMP_H_
int svndump_init(const char *filename);
+int svndump_init_fd(int in_fd, int back_fd);
void svndump_read(const char *url);
void svndump_deinit(void);
void svndump_reset(void);
--
1.7.9.5
--
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