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Merge pull request #2663 from khng300/obs-25-fbsd-fix-execpath 

libobs/util: Add FreeBSD and Dragonfly support in os_get_executable_path_ptr()
master
Richard Stanway 2020-04-10 00:40:46 +02:00 committed by GitHub
parent 25054d233c ab2743dd23
commit 2d261e79ff
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1 changed files with 13 additions and 0 deletions
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libobs/util/platform-nix.c
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@ -275,7 +275,20 @@ char *os_get_program_data_path_ptr(const char *name)
char *os_get_executable_path_ptr(const char *name)
{
char exe[PATH_MAX];
#if defined(__FreeBSD__) || defined(__DragonFly__)
int sysctlname[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
size_t pathlen = PATH_MAX;
ssize_t count;
if (sysctl(sysctlname, nitems(sysctlname), exe, &pathlen, NULL, 0) ==
-1) {
blog(LOG_ERROR, "sysctl(KERN_PROC_PATHNAME) failed, errno %d",
errno);
return NULL;
}
count = pathlen;
#else
ssize_t count = readlink("/proc/self/exe", exe, PATH_MAX);
#endif
const char *path_out = NULL;
struct dstr path;