21 #include "../../SDL_internal.h"
23 #ifdef SDL_FILESYSTEM_UNIX
33 #include <sys/types.h>
37 #if defined(__FREEBSD__) || defined(__OPENBSD__)
38 #include <sys/sysctl.h>
47 #if !defined(__QNXNTO__)
49 readSymLink(
const char *
path)
68 }
else if (rc <
len) {
86 #if defined(__FREEBSD__)
87 char fullpath[PATH_MAX];
88 size_t buflen =
sizeof (fullpath);
89 const int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
98 #if defined(__OPENBSD__)
101 const int mib[] = { CTL_KERN, KERN_PROC_ARGS, getpid(), KERN_PROC_ARGV };
108 sysctl(mib, 4, retvalargs, &
len,
NULL, 0);
111 realpath(retvalargs[0],
retval);
116 #if defined(__SOLARIS__)
117 const char *
path = getexecname();
132 #if defined(__FREEBSD__)
133 retval = readSymLink(
"/proc/curproc/file");
134 #elif defined(__NETBSD__)
135 retval = readSymLink(
"/proc/curproc/exe");
136 #elif defined(__QNXNTO__)
139 retval = readSymLink(
"/proc/self/exe");
145 (
unsigned long long) getpid());
146 if ( (rc > 0) && (rc <
sizeof(
path)) ) {
186 const char *envr =
SDL_getenv(
"XDG_DATA_HOME");
205 SDL_SetError(
"neither XDG_DATA_HOME nor HOME environment is set");
208 append =
"/.local/share/";
214 if (envr[
len - 1] ==
'/')
230 for (ptr =
retval+1; *ptr; ptr++) {
233 if (mkdir(
retval, 0700) != 0 && errno != EEXIST)
238 if (mkdir(
retval, 0700) != 0 && errno != EEXIST) {