X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fenv%2F__libc_start_main.c;h=aef9f9ec72c6032f273309e111bc7c2b307310cd;hp=04a454e8bf9c9031f87ac4a230627532050195b4;hb=b4ea63856a6af3d1bcc2db12537785371ac2024c;hpb=5c5ac810c31a77dd17b95bb93e13487a3c1c1433

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;