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- tempnam would set the errno to 2 on the Mac even though everything seemed to be working as expected.
SVN r2161 (trunk)
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6ec30761c6
commit
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1 changed files with 14 additions and 8 deletions
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@ -30,15 +30,21 @@ int main(int argc, char **argv)
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// Use svnversion to get the revision number. If that fails, pretend it's
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// revision 0. Note that this requires you have the command-line svn tools installed.
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sprintf (run, "svnversion -cn %s", argv[1]);
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if ((name = tempnam(NULL, "svnout")) != NULL &&
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(stream = freopen(name, "w+b", stdout)) != NULL &&
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system(run) == 0 &&
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errno == 0 &&
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fseek(stream, 0, SEEK_SET) == 0 &&
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fgets(currev, sizeof currev, stream) == currev &&
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(isdigit(currev[0]) || (currev[0] == '-' && currev[1] == '1')))
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if ((name = tempnam(NULL, "svnout")) != NULL)
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{
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gotrev = 1;
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#ifdef __APPLE__
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// tempnam will return errno of 2 even though it is successful for our purposes.
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errno = 0;
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#endif
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if((stream = freopen(name, "w+b", stdout)) != NULL &&
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system(run) == 0 &&
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errno == 0 &&
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fseek(stream, 0, SEEK_SET) == 0 &&
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fgets(currev, sizeof currev, stream) == currev &&
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(isdigit(currev[0]) || (currev[0] == '-' && currev[1] == '1')))
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{
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gotrev = 1;
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}
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}
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if (stream != NULL)
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{
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