src/basic/musl_missing.c

   1 #ifndef __GLIBC__
   2 #include <string.h>
   3 #include "util.h"
   4
   5 char *program_invocation_name       = NULL;
   6 char *program_invocation_short_name = NULL;
   7 #endif // __GLIBC__
   8
   9 #include "musl_missing.h"
  10
  11 static void elogind_free_program_name(void) {
  12 #ifndef __GLIBC__
  13         if (program_invocation_name)
  14                 program_invocation_name       = mfree(program_invocation_name);
  15         if (program_invocation_short_name)
  16                 program_invocation_short_name = mfree(program_invocation_short_name);
  17 #endif // __GLIBC__
  18 }
  19
  20 void elogind_set_program_name(const char* pcall) {
  21         assert(pcall && pcall[0]);
  22         elogind_free_program_name();
  23 #ifndef __GLIBC__
  24         program_invocation_name       = strdup(pcall);
  25         program_invocation_short_name = strdup(basename(pcall));
  26         atexit(elogind_free_program_name);
  27 #endif // __GLIBC__
  28 }
  29