[anjuta] anjuta-tags: remove getInputFilePosition by replacing fpos_t with long

[Sebastien Granjoux <sgranjoux src gnome org>]

commit 91f5e7fe0a6e4d548f4888711cdaaf7bedab6f85
Author: Konstantin Kharlamov <Hi-Angel yandex ru>
Date:   Tue Mar 12 02:20:13 2019 +0300

    anjuta-tags: remove getInputFilePosition by replacing fpos_t with long
    
    Signed-off-by: Konstantin Kharlamov <Hi-Angel yandex ru>

 plugins/symbol-db/anjuta-tags/read.c | 21 +++++----------------
 plugins/symbol-db/anjuta-tags/read.h |  4 ++--
 2 files changed, 7 insertions(+), 18 deletions(-)
---
diff --git a/plugins/symbol-db/anjuta-tags/read.c b/plugins/symbol-db/anjuta-tags/read.c
index 99ed02154..d68eff45c 100644
--- a/plugins/symbol-db/anjuta-tags/read.c
+++ b/plugins/symbol-db/anjuta-tags/read.c
@@ -30,7 +30,7 @@
 *   DATA DEFINITIONS
 */
 inputFile File;  /* globally read through macros */
-static fpos_t StartOfLine;  /* holds deferred position of start of line */
+static long StartOfLine;  /* holds deferred position of start of line */
 
 /*
 *   FUNCTION DEFINITIONS
@@ -268,8 +268,7 @@ extern boolean fileOpen (const char *const fileName, const langType language)
                opened = TRUE;
 
                setInputFileName (fileName);
-               fgetpos (File.fp, &StartOfLine);
-               fgetpos (File.fp, &File.filePosition);
+               File.filePosition = StartOfLine = ftell (File.fp);
                File.currentLine  = NULL;
                File.language     = language;
                File.lineNumber   = 0L;
@@ -343,7 +342,7 @@ readnext:
                                goto readnext;
                        else
                        {
-                               fsetpos (File.fp, &StartOfLine);
+                               fseek (File.fp, StartOfLine, SEEK_SET);
                                c = getc (File.fp);
                        }
                }
@@ -354,7 +353,7 @@ readnext:
        else if (c == NEWLINE)
        {
                File.newLine = TRUE;
-               fgetpos (File.fp, &StartOfLine);
+               StartOfLine = ftell (File.fp);
        }
        else if (c == CRETURN)
        {
@@ -371,7 +370,7 @@ readnext:
                {
                        c = NEWLINE;  /* convert CR into newline */
                        File.newLine = TRUE;
-                       fgetpos (File.fp, &StartOfLine);
+                       StartOfLine  = ftell (File.fp);
                }
        }
        DebugStatement ( debugPutc (DEBUG_RAW, c); )
@@ -540,16 +539,6 @@ extern char *readLine (vString *const vLine, FILE *const fp)
        return result;
 }
 
-long getInputFilePosition() {
-    fpos_t originalPosition;
-    long ret;
-    fgetpos (File.fp, &originalPosition);
-    fsetpos (File.fp, &File.filePosition);
-    ret = ftell(File.fp);
-       fsetpos (File.fp, &originalPosition);
-    return ret;
-}
-
 /*  Places into the line buffer the contents of the line referenced by
  *  "location".
  */
diff --git a/plugins/symbol-db/anjuta-tags/read.h b/plugins/symbol-db/anjuta-tags/read.h
index 510dc2bf1..4a1c64099 100644
--- a/plugins/symbol-db/anjuta-tags/read.h
+++ b/plugins/symbol-db/anjuta-tags/read.h
@@ -33,6 +33,7 @@
 */
 #define getInputLineNumber()     File.lineNumber
 #define getInputFileName()       vStringValue (File.source.name)
+#define getInputFilePosition()   File.filePosition
 #define getSourceFileName()      vStringValue (File.source.name)
 #define getSourceFileTagPath()   File.source.tagPath
 #define getSourceLanguage()      File.source.language
@@ -72,7 +73,7 @@ typedef struct sInputFile {
        const unsigned char* currentLine;  /* current line being worked on */
        FILE       *fp;            /* stream used for reading the file */
        unsigned long lineNumber;  /* line number in the input file */
-       fpos_t      filePosition;  /* file position of current line */
+       long        filePosition;  /* file position of current line */
        int         ungetch;       /* a single character that was ungotten */
        boolean     eof;           /* have we reached the end of file? */
        boolean     newLine;       /* will the next character begin a new line? */
@@ -109,7 +110,6 @@ extern void fileUngetc (int c);
 extern const unsigned char *fileReadLine (void);
 extern char *readLine (vString *const vLine, FILE *const fp);
 extern char *readSourceLine (vString *const vLine, long location);
-extern long getInputFilePosition(void);
 
 #endif  /* _READ_H */