Remove pj_errno and related functions

4 files changed, 10 insertions, 12 deletions

diff --git a/src/apps/cct.cpp b/src/apps/cct.cpp
index e63a5fc2..92867b3a 100644
--- a/src/apps/cct.cpp
+++ b/src/apps/cct.cpp
@@ -360,7 +360,7 @@ int main(int argc, char **argv) {
 
     if (nullptr==P) {
         print (PJ_LOG_ERROR, "%s: Bad transformation arguments - (%s)\n    '%s -h' for help",
-                 o->progname, pj_strerrno (proj_errno(P)), o->progname);
+                 o->progname, proj_errno_string (proj_errno(P)), o->progname);
         free (o);
         if (stdout != fout)
             fclose (fout);
@@ -435,7 +435,7 @@ int main(int argc, char **argv) {
         if (HUGE_VAL==point.xyzt.x) {
             /* transformation error */
             print (PJ_LOG_NONE, "# Record %d TRANSFORMATION ERROR: %s (%s)",
-                   (int) o->record_index, buf, pj_strerrno (proj_errno(P)));
+                   (int) o->record_index, buf, proj_errno_string (proj_errno(P)));
             proj_errno_restore (P, err);
             continue;
         }
diff --git a/src/apps/cs2cs.cpp b/src/apps/cs2cs.cpp
index 92e4441e..12e045bb 100644
--- a/src/apps/cs2cs.cpp
+++ b/src/apps/cs2cs.cpp
@@ -624,7 +624,7 @@ int main(int argc, char **argv) {
 
     if (!transformation) {
         emess(3, "cannot initialize transformation\ncause: %s",
-              pj_strerrno(pj_errno));
+              proj_errno_string(proj_context_errno(nullptr)));
     }
 
     if (use_env_locale) {
diff --git a/src/apps/gie.cpp b/src/apps/gie.cpp
index 2fe854fa..b504b922 100644
--- a/src/apps/gie.cpp
+++ b/src/apps/gie.cpp
@@ -880,8 +880,8 @@ static int expect_failure_with_errno_message (int expected, int got) {
         banner (T.operation);
     fprintf (T.fout, "%s", T.op_ko? "     -----\n": delim);
     fprintf (T.fout, "     FAILURE in %s(%d):\n",    opt_strip_path (T.curr_file), (int) F->lineno);
-    fprintf (T.fout, "     got errno %s (%d): %s\n", err_const_from_errno(got), got,  pj_strerrno (got));
-    fprintf (T.fout, "     expected %s (%d):  %s",   err_const_from_errno(expected), expected, pj_strerrno (expected));
+    fprintf (T.fout, "     got errno %s (%d): %s\n", err_const_from_errno(got), got,  proj_errno_string (got));
+    fprintf (T.fout, "     expected %s (%d):  %s",   err_const_from_errno(expected), expected, proj_errno_string (expected));
     fprintf (T.fout, "\n");
     return 1;
 }
@@ -934,7 +934,7 @@ Tell GIE what to expect, when transforming the ACCEPTed input
         /* Otherwise, it's a true failure */
         banner (T.operation);
         errmsg (3, "%sInvalid operation definition in line no. %d:\n       %s (errno=%s/%d)\n",
-            delim, (int) T.operation_lineno, pj_strerrno(proj_errno(T.P)),
+            delim, (int) T.operation_lineno, proj_errno_string (proj_errno(T.P)),
             err_const_from_errno (proj_errno(T.P)), proj_errno(T.P)
         );
         return another_failing_failure ();
@@ -1186,7 +1186,7 @@ static int list_err_codes (void) {
         if (9999==lookup[i].the_errno)
             break;
         fprintf (T.fout, "%25s  (%2.2d):  %s\n", lookup[i].the_err_const + 8,
-                 lookup[i].the_errno, pj_strerrno(lookup[i].the_errno));
+                 lookup[i].the_errno, proj_errno_string (lookup[i].the_errno));
     }
     return 0;
 }
diff --git a/src/apps/proj.cpp b/src/apps/proj.cpp
index 8bfd99a3..a5c917f6 100644
--- a/src/apps/proj.cpp
+++ b/src/apps/proj.cpp
@@ -250,10 +250,8 @@ static void vprocess(FILE *fid) {
             if (postscale) { dat_xy.x *= fscale; dat_xy.y *= fscale; }
         }
 
-        /* For some reason pj_errno does not work as expected in some   */
-        /* versions of Visual Studio, so using pj_get_errno_ref instead */
-        if (*pj_get_errno_ref()) {
-            emess(-1, pj_strerrno(*pj_get_errno_ref()));
+        if (proj_context_errno(nullptr)) {
+            emess(-1, proj_errno_string(proj_context_errno(nullptr)));
             continue;
         }
 
@@ -477,7 +475,7 @@ int main(int argc, char **argv) {
     }
     if (!(Proj = pj_init(pargc, pargv)))
         emess(3,"projection initialization failure\ncause: %s",
-              pj_strerrno(pj_errno));
+              proj_errno_string(proj_context_errno(nullptr)));
 
     if (!proj_angular_input(Proj, PJ_FWD)) {
         emess(3, "can't initialize operations that take non-angular input coordinates");