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<h3>
Philip Carns pushed to branch dev-stdio
at <a href="https://xgitlab.cels.anl.gov/darshan/darshan">darshan / darshan</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/9697f0995ecd71ab6de1dcd8e5c8585e9a5396ce">9697f099</a></strong>
<div>
<span>by Phil Carns</span>
<i>at 2016-05-23T23:03:11-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap">fseeko wrapper</pre>
</li>
</ul>
<h4>2 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#620f2ecad2bb6f74b2fcd0134963a841" style="text-decoration: none">
darshan-runtime/lib/darshan-stdio.c
</a>
</li>
<li class="file-stats">
<a href="#ad29afc395839758d41094872298bd0d" style="text-decoration: none">
darshan-runtime/share/ld-opts/darshan-stdio-ld-opts
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="620f2ecad2bb6f74b2fcd0134963a841">
<a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/9697f0995ecd71ab6de1dcd8e5c8585e9a5396ce#diff-0">
<strong>
darshan-runtime/lib/darshan-stdio.c
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="background: #ffdddd; color: #000000">--- a/darshan-runtime/lib/darshan-stdio.c
</span><span style="background: #ddffdd; color: #000000">+++ b/darshan-runtime/lib/darshan-stdio.c
</span><span style="color: #aaaaaa">@@ -25,6 +25,7 @@
</span> * --------------
* FILE *fdopen(int, const char *); DONE
* FILE *fopen(const char *, const char *); DONE
<span style="background: #ddffdd; color: #000000">+ * FILE *fopen64(const char *, const char *); DONE
</span> * FILE *freopen(const char *, const char *, FILE *); DONE
*
* functions for closing streams
<span style="color: #aaaaaa">@@ -116,6 +117,7 @@ DARSHAN_FORWARD_DECL(fscanf, int, (FILE *stream, const char *format, ...));
</span> DARSHAN_FORWARD_DECL(vfscanf, int, (FILE *stream, const char *format, va_list ap));
DARSHAN_FORWARD_DECL(fgets, char*, (char *s, int size, FILE *stream));
DARSHAN_FORWARD_DECL(fseek, int, (FILE *stream, long offset, int whence));
<span style="background: #ddffdd; color: #000000">+DARSHAN_FORWARD_DECL(fseeko, int, (FILE *stream, off_t offset, int whence));
</span>
/* The stdio_file_runtime structure maintains necessary runtime metadata
* for the STDIO file record (darshan_stdio_record structure, defined in
<span style="color: #aaaaaa">@@ -746,6 +748,37 @@ int DARSHAN_DECL(fseek)(FILE *stream, long offset, int whence)
</span> return(ret);
}
<span style="background: #ddffdd; color: #000000">+int DARSHAN_DECL(fseeko)(FILE *stream, off_t offset, int whence)
+{
+ int ret;
+ struct stdio_file_runtime* file;
+ double tm1, tm2;
+
+ MAP_OR_FAIL(fseeko);
+
+ tm1 = darshan_core_wtime();
+ ret = __real_fseeko(stream, offset, whence);
+ tm2 = darshan_core_wtime();
+
+ if(ret >= 0)
+ {
+ STDIO_LOCK();
+ stdio_runtime_initialize();
+ file = stdio_file_by_stream(stream);
+ if(file)
+ {
+ file->offset = ftell(stream);
+ DARSHAN_TIMER_INC_NO_OVERLAP(
+ file->file_record->fcounters[STDIO_F_META_TIME],
+ tm1, tm2, file->last_meta_end);
+ file->file_record->counters[STDIO_SEEKS] += 1;
+ }
+ STDIO_UNLOCK();
+ }
+
+ return(ret);
+}
+
</span> /**********************************************************
* Internal functions for manipulating STDIO module state *
**********************************************************/
</code></pre>
<br>
</li>
<li id="ad29afc395839758d41094872298bd0d">
<a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/9697f0995ecd71ab6de1dcd8e5c8585e9a5396ce#diff-1">
<strong>
darshan-runtime/share/ld-opts/darshan-stdio-ld-opts
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="background: #ffdddd; color: #000000">--- a/darshan-runtime/share/ld-opts/darshan-stdio-ld-opts
</span><span style="background: #ddffdd; color: #000000">+++ b/darshan-runtime/share/ld-opts/darshan-stdio-ld-opts
</span><span style="color: #aaaaaa">@@ -15,6 +15,7 @@
</span> --wrap=getw
--wrap=fgets
--wrap=fseek
<span style="background: #ddffdd; color: #000000">+--wrap=fseeko
</span> --wrap=fprintf
--wrap=vfprintf
--wrap=fputc
</code></pre>
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