Sync with 2.30.9

* maint-2.30: (23 commits)
  Git 2.30.9
  gettext: avoid using gettext if the locale dir is not present
  apply --reject: overwrite existing `.rej` symlink if it exists
  http.c: clear the 'finished' member once we are done with it
  clone.c: avoid "exceeds maximum object size" error with GCC v12.x
  range-diff: use ssize_t for parsed "len" in read_patches()
  range-diff: handle unterminated lines in read_patches()
  range-diff: drop useless "offset" variable from read_patches()
  t5604: GETTEXT_POISON fix, conclusion
  t5604: GETTEXT_POISON fix, part 1
  t5619: GETTEXT_POISON fix
  t0003: GETTEXT_POISON fix, conclusion
  t0003: GETTEXT_POISON fix, part 1
  t0033: GETTEXT_POISON fix
  http: support CURLOPT_PROTOCOLS_STR
  http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
  http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
  ci: install python on ubuntu
  ci: use the same version of p4 on both Linux and macOS
  ci: remove the pipe after "p4 -V" to catch errors
  github-actions: run gcc-8 on ubuntu-20.04 image
  ...

1 files changed, 4 insertions, 4 deletions

diff --git a/http.h b/http.h
index bf3d1270ad..54084d92ac 100644
--- a/http.h
+++ b/http.h
@@ -41,8 +41,8 @@
 #define CURLE_HTTP_RETURNED_ERROR CURLE_HTTP_NOT_FOUND
 #endif
 
-#if LIBCURL_VERSION_NUM < 0x070c03
-#define NO_CURL_IOCTL
+#if LIBCURL_VERSION_NUM < 0x071200
+#define NO_CURL_SEEK
 #endif
 
 /*
@@ -82,8 +82,8 @@ struct buffer {
 size_t fread_buffer(char *ptr, size_t eltsize, size_t nmemb, void *strbuf);
 size_t fwrite_buffer(char *ptr, size_t eltsize, size_t nmemb, void *strbuf);
 size_t fwrite_null(char *ptr, size_t eltsize, size_t nmemb, void *strbuf);
-#ifndef NO_CURL_IOCTL
-curlioerr ioctl_buffer(CURL *handle, int cmd, void *clientp);
+#ifndef NO_CURL_SEEK
+int seek_buffer(void *clientp, curl_off_t offset, int origin);
 #endif
 
 /* Slot lifecycle functions */