Remove #undef ERR from H5private.h

This is an old work-around that is no longer necessary. The only place where we defined ERR is in h5import, and that code has been updated (in this PR) to rename ERR to INVALID_TOKEN.
HDFGroup · Apr 7, 2024 · 28033b5 · 28033b5
1 parent 7349023
commit 28033b5
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Showing 3 changed files with 35 additions and 35 deletions.
diff --git a/src/H5private.h b/src/H5private.h
@@ -288,14 +288,6 @@
 #define SUCCEED 0
 #define FAIL    (-1)
 
-/* The HDF5 library uses the symbol `ERR` frequently.  So do
- * header files for libraries such as curses(3), terminfo(3), etc.
- * Remove its definition here to avoid clashes with HDF5.
- */
-#ifdef ERR
-#undef ERR
-#endif
-
 /* number of members in an array */
 #ifndef NELMTS
 #define NELMTS(X) (sizeof(X) / sizeof(X[0]))

diff --git a/tools/src/h5import/h5import.c b/tools/src/h5import/h5import.c
@@ -122,7 +122,7 @@ main(int argc, char *argv[])
      * parse the command line
      */
     for (i = 1; i < argc; i++) {
-        if ((token = gtoken(argv[i])) == ERR) {
+        if ((token = gtoken(argv[i])) == INVALID_TOKEN) {
             usage(argv[0]);
             goto err;
         }
@@ -220,7 +220,7 @@ main(int argc, char *argv[])
                 in->outputSize = in->inputSize;
                 break;
 
-            case ERR: /* command syntax error */
+            case INVALID_TOKEN: /* command syntax error */
             default:
                 (void)fprintf(stderr, "%s", err2);
                 usage(argv[0]);
@@ -279,7 +279,7 @@ static int
 gtoken(char *s)
 {
     size_t len;
-    int    token = ERR;
+    int    token = INVALID_TOKEN;
 
     const char *err1 = "Illegal argument: %s.\n";
 
@@ -324,11 +324,11 @@ gtoken(char *s)
                     token = OPT_s;
                 break;
             default:
-                token = ERR; /* not a supported option tag */
+                token = INVALID_TOKEN; /* not a supported option tag */
                 break;
         }
 
-        if (token == ERR)
+        if (token == INVALID_TOKEN)
             (void)fprintf(stderr, err1, s);
     }
     else { /* filename */

diff --git a/tools/src/h5import/h5import.h b/tools/src/h5import/h5import.h
@@ -26,13 +26,13 @@
 /* filename */
 #define OPT_o 1
 /* output filename */
-#define OPT_c 2  /* configuration filename */
-#define OPT_h 3  /* request for explanation */
-#define OPT_d 4  /* dimensions */
-#define OPT_p 5  /* pathname */
-#define OPT_t 6  /* data type */
-#define OPT_s 7  /* data size */
-#define ERR   20 /* invalid token */
+#define OPT_c         2  /* configuration filename */
+#define OPT_h         3  /* request for explanation */
+#define OPT_d         4  /* dimensions */
+#define OPT_p         5  /* pathname */
+#define OPT_t         6  /* data type */
+#define OPT_s         7  /* data size */
+#define INVALID_TOKEN 20 /* invalid token */
 
 #define MAX_GROUPS_IN_PATH   20
 #define MAX_PATH_NAME_LENGTH 255
@@ -130,49 +130,57 @@ static int state_table[15][8] = {
     /* token ordering: FILNAME      OPT_o   OPT_c  OPT_h  OPT_d  OPT_p  OPT_t  OPT_s   */
 
     /* state 0: start */
-    {1, ERR, ERR, 6, ERR, ERR, ERR, ERR},
+    {1, INVALID_TOKEN, INVALID_TOKEN, 6, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN},
 
     /* state 1: input files */
-    {ERR, ERR, 2, ERR, 7, ERR, ERR, ERR},
+    {INVALID_TOKEN, INVALID_TOKEN, 2, INVALID_TOKEN, 7, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN},
 
     /* state 2: -c[onfigfile] */
-    {3, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {3, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 3: configfile */
-    {1, 4, ERR, ERR, ERR, ERR, ERR, ERR},
+    {1, 4, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN},
 
     /* state 4: -o[utfile] */
-    {5, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {5, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 5: outfile */
-    {ERR, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 6: -h[elp] */
-    {ERR, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 7: -d[ims] */
-    {8, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {8, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 8: dimensions */
-    {1, 4, ERR, ERR, ERR, 9, 11, 13},
+    {1, 4, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, 9, 11, 13},
 
     /* state 9: -p[ath] */
-    {10, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {10, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 10: path name */
-    {1, 4, ERR, ERR, ERR, ERR, 11, 13},
+    {1, 4, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, 11, 13},
 
     /* state 11: -t[ype] */
-    {12, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {12, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 12: data type */
-    {1, 4, ERR, ERR, ERR, ERR, ERR, 13},
+    {1, 4, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, 13},
 
     /* state 13: -s[ize] */
-    {14, ERR, ERR, ERR, ERR, ERR, ERR, ERR},
+    {14, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN,
+     INVALID_TOKEN},
 
     /* state 14: data size */
-    {1, 4, ERR, ERR, ERR, ERR, ERR, ERR}
+    {1, 4, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN, INVALID_TOKEN}
 
 };