23 lines
607 B
Diff
23 lines
607 B
Diff
The musl libc strerror_r(3) semantics are different from
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GNU libc's if _GNU_SOURCE is defined.
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--- a/src/api.c 2014-01-13 15:05:56.000000000 +0100
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+++ b/src/api.c 2015-10-25 14:09:18.690232596 +0100
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@@ -3332,8 +3332,16 @@
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const char *cgroup_strerror(int code)
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{
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+#if defined(__GLIBC__)
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if (code == ECGOTHER)
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return strerror_r(cgroup_get_last_errno(), errtext, MAXLEN);
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+#else
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+ if (code == ECGOTHER) {
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+ if (0 == strerror_r(cgroup_get_last_errno(), errtext, MAXLEN))
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+ return errtext;
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+ return "strerror_r() failed";
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+ }
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+#endif
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return cgroup_strerror_codes[code % ECGROUPNOTCOMPILED];
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}
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