20 lines
737 B
Diff
20 lines
737 B
Diff
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--- bubblewrap.c
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+++ bubblewrap.c
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@@ -42,6 +42,16 @@
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#define CLONE_NEWCGROUP 0x02000000 /* New cgroup namespace */
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#endif
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+/* taken from glibc unistd.h and fixes musl */
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+#ifndef TEMP_FAILURE_RETRY
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+#define TEMP_FAILURE_RETRY(expression) \
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+ (__extension__ \
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+ ({ long int __result; \
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+ do __result = (long int) (expression); \
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+ while (__result == -1L && errno == EINTR); \
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+ __result; }))
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+#endif
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+
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/* Globals to avoid having to use getuid(), since the uid/gid changes during runtime */
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static uid_t real_uid;
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static gid_t real_gid;
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