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core-util: add pa_session_id()

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This commit is contained in:
Lennart Poettering 2009-04-13 22:20:48 +02:00
parent 17f1784cb7
commit 1b4e5f197a
2 changed files with 10 additions and 0 deletions
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9
src/pulsecore/core-util.c
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@ -2502,6 +2502,15 @@ char *pa_machine_id(void) {
return pa_sprintf_malloc("%08lx", (unsigned long) gethostid);
}
char *pa_session_id(void) {
const char *e;
if (!(e = getenv("XDG_SESSION_COOKIE")))
return NULL;
return pa_utf8_filter(e);
}
char *pa_uname_string(void) {
struct utsname u;

1
src/pulsecore/core-util.h
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@ -202,6 +202,7 @@ pa_bool_t pa_in_system_mode(void);
#define pa_streq(a,b) (!strcmp((a),(b)))
char *pa_machine_id(void);
char *pa_session_id(void);
char *pa_uname_string(void);
#ifdef HAVE_VALGRIND_MEMCHECK_H