From de47eb59bb829423b1d0f47ba13099073999b3cb Mon Sep 17 00:00:00 2001 From: Nicolas Planel Date: Wed, 29 Oct 2003 16:07:11 +0000 Subject: Corporate Server 2.1.1 release --- mdk-stage1/dietlibc/libshell/realpath.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'mdk-stage1/dietlibc/libshell/realpath.c') diff --git a/mdk-stage1/dietlibc/libshell/realpath.c b/mdk-stage1/dietlibc/libshell/realpath.c index 1377018e5..9aee2c585 100644 --- a/mdk-stage1/dietlibc/libshell/realpath.c +++ b/mdk-stage1/dietlibc/libshell/realpath.c @@ -5,21 +5,21 @@ #include #include "dietfeatures.h" -char *realpath(const char *path, char *resolved_path) { +char* realpath(const char *path, char *resolved_path) { int fd=open(".",O_RDONLY); - char *tmp=""; + char* tmp=(char*)""; + if (fd<0) return 0; if (chdir(path)) { -#ifdef WANT_THREAD_SAFE - if (*__errno_location()==ENOTDIR) -#else - if (errno==ENOTDIR) -#endif - { - if ((tmp=strrchr(path,'/'))) { + if (errno==ENOTDIR) { + char* match; + if ((match=strrchr(path,'/'))) { + tmp=match; memmove(resolved_path,path,tmp-path); resolved_path[tmp-path]=0; if (chdir(resolved_path)) { resolved_path=0; goto abort; } } + } else { + resolved_path=0; goto abort; } } if (!getcwd(resolved_path,PATH_MAX)) { resolved_path=0; goto abort; } -- cgit v1.2.1