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do error checking instead of segfaulting
Original commit message from CVS: do error checking instead of segfaulting
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3 changed files with 17 additions and 0 deletions
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@ -1,3 +1,8 @@
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2004-04-16 Thomas Vander Stichele <thomas at apestaart dot org>
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* testsuite/refcounting/mem.c: (vmsize):
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do error checking
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2004-04-16 Johan Dahlin <johan@gnome.org>
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2004-04-16 Johan Dahlin <johan@gnome.org>
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* docs/gst/gstreamer-sections.txt: Add gst_pad_call_chain_function
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* docs/gst/gstreamer-sections.txt: Add gst_pad_call_chain_function
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@ -13,7 +13,13 @@ vmsize ()
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pid = getpid ();
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pid = getpid ();
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snprintf (filename, 17, "/proc/%d/stat", pid);
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snprintf (filename, 17, "/proc/%d/stat", pid);
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fd = open (filename, O_RDONLY);
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fd = open (filename, O_RDONLY);
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if (fd == -1) {
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fprintf (stderr, "warning: could not open %s\n", filename);
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return -1;
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}
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size = read (fd, buf, 240);
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size = read (fd, buf, 240);
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if (size == -1)
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return -1;
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ptr = buf;
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ptr = buf;
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for (i = 0; i < 22; i++)
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for (i = 0; i < 22; i++)
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ptr = (char *) strchr (ptr, ' ') + 1;
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ptr = (char *) strchr (ptr, ' ') + 1;
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@ -13,7 +13,13 @@ vmsize ()
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pid = getpid ();
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pid = getpid ();
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snprintf (filename, 17, "/proc/%d/stat", pid);
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snprintf (filename, 17, "/proc/%d/stat", pid);
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fd = open (filename, O_RDONLY);
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fd = open (filename, O_RDONLY);
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if (fd == -1) {
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fprintf (stderr, "warning: could not open %s\n", filename);
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return -1;
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}
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size = read (fd, buf, 240);
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size = read (fd, buf, 240);
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if (size == -1)
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return -1;
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ptr = buf;
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ptr = buf;
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for (i = 0; i < 22; i++)
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for (i = 0; i < 22; i++)
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ptr = (char *) strchr (ptr, ' ') + 1;
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ptr = (char *) strchr (ptr, ' ') + 1;
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