1c8307e48f
Thanks to @chneukirchen. freopen(3) works with stdout and stderr, just the assigment to *stdout and *stderr is not possible.
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
We can't assign to *stdout and *stderr with musl libc
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because both file pointers are const.
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--- src/main.cc 2014-12-19 22:24:38.000000000 +0100
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+++ src/main.cc 2015-11-19 13:53:23.419299858 +0100
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@@ -301,21 +301,25 @@
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if (ap.redirect) {
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FILE *newfp;
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newfp = std::freopen((userStdPath + "/Output.log").c_str(), "w", stdout);
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+#if defined(__GLIBC__)
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if ( newfp == NULL ) { // This happens on NT
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newfp = fopen((userStdPath + "/Output.log").c_str(), "w");
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if (newfp) { // in case stdout is a macro
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*stdout = *newfp;
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}
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}
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+#endif
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setvbuf(stdout, NULL, _IOLBF, BUFSIZ); // Line buffered
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newfp = std::freopen((userStdPath + "/Error.log").c_str(), "w", stderr);
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+#if defined(__GLIBC__)
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if ( newfp == NULL ) { // This happens on NT
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newfp = fopen((userStdPath + "/Error.log").c_str(), "w");
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if (newfp) { // in case stderr is a macro
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*stderr = *newfp;
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}
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}
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+#endif
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setbuf(stderr, NULL); // No buffering
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}
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