diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/env/__libc_start_main.c | 10 | ||||
| -rw-r--r-- | src/internal/libc.c | 4 |
2 files changed, 12 insertions, 2 deletions
diff --git a/src/env/__libc_start_main.c b/src/env/__libc_start_main.c index 04a454e8..aef9f9ec 100644 --- a/src/env/__libc_start_main.c +++ b/src/env/__libc_start_main.c @@ -8,8 +8,9 @@ void __init_ldso_ctors(void); #define AUX_CNT 38 extern size_t __hwcap, __sysinfo; +extern char *__progname, *__progname_full; -void __init_libc(char **envp) +void __init_libc(char **envp, char *pn) { size_t i, *auxv, aux[AUX_CNT] = { 0 }; __environ = envp; @@ -19,6 +20,11 @@ void __init_libc(char **envp) __hwcap = aux[AT_HWCAP]; __sysinfo = aux[AT_SYSINFO]; + if (pn) { + __progname = __progname_full = pn; + for (i=0; pn[i]; i++) if (pn[i]=='/') __progname = pn+i+1; + } + __init_tls(aux); __init_security(aux); } @@ -30,7 +36,7 @@ int __libc_start_main( { char **envp = argv+argc+1; - __init_libc(envp); + __init_libc(envp, argv[0]); libc.ldso_fini = ldso_fini; libc.fini = fini; diff --git a/src/internal/libc.c b/src/internal/libc.c index d22d2747..942f6b44 100644 --- a/src/internal/libc.c +++ b/src/internal/libc.c @@ -16,3 +16,7 @@ __asm__(".hidden __libc"); size_t __hwcap; size_t __sysinfo; +char *__progname=0, *__progname_full=0; + +weak_alias(__progname, program_invocation_short_name); +weak_alias(__progname_full, program_invocation_name); |