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Tweak the FreeBSD version of proc_self_dirname() to work on NetBSD and use it.

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Resolves issue #1298.
This commit is contained in:
Jason Thorpe
2024-03-02 18:54:11 -08:00
committed by Catherine
parent b4da57598e
commit 7f9f75c0d3
1 changed files with 6 additions and 2 deletions
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8
common/kernel/command.cc
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@@ -61,7 +61,7 @@
#include <unistd.h>
#endif
#ifdef __FreeBSD__
#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <sys/sysctl.h>
#endif
@@ -90,10 +90,14 @@ std::string proc_self_dirname()
buflen--;
return std::string(path, buflen);
}
#elif defined(__FreeBSD__)
#elif defined(__FreeBSD__) || defined(__NetBSD__)
std::string proc_self_dirname()
{
#ifdef __NetBSD__
int mib[4] = {CTL_KERN, KERN_PROC_ARGS, getpid(), KERN_PROC_PATHNAME};
#else
int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
#endif
size_t buflen;
char *buffer;
std::string path;