Date: Thu, 23 Jul 2020 14:57:04 +0000
From: bugzilla-noreply@freebsd.org
To: bugs@FreeBSD.org
Subject: [Bug 248184] readlink("/proc/curproc/file") returns arbitrary correct name for programs with more than one link (name)
Message-ID: <bug-248184-227-CiMpgDPc99@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-248184-227@https.bugs.freebsd.org/bugzilla/>
References: <bug-248184-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248184 Ed Maste <emaste@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emaste@freebsd.org --- Comment #3 from Ed Maste <emaste@freebsd.org> --- >From the man page: #include <stdlib.h> const char *getexecname(void); ... If successful, getexecname() returns a pointer to the executables pathname; otherwise, it returns 0. ... The getexecname() function obtains the executable pathname from the AT_SUN_EXECNAME aux vector. These vectors are made available to dynamically linked processes only. It seems like we could also add getexecname as a slightly more convenient interface than elf_aux_info. -- You are receiving this mail because: You are the assignee for the bug.help
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