From af0172162f7c653cad6a11ed1c1a5459bc154465 Mon Sep 17 00:00:00 2001 From: "Peter S. Mazinger" Date: Sat, 14 Jan 2006 00:58:03 +0000 Subject: hidden_def/hidden_proto: convert all users (I hope) termios split, add some missing headers, other jump relocs removed --- libc/sysdeps/linux/common/getcwd.c | 50 +++++++++++++++++++++++--------------- 1 file changed, 31 insertions(+), 19 deletions(-) (limited to 'libc/sysdeps/linux/common/getcwd.c') diff --git a/libc/sysdeps/linux/common/getcwd.c b/libc/sysdeps/linux/common/getcwd.c index a44647d67..63b195ec2 100644 --- a/libc/sysdeps/linux/common/getcwd.c +++ b/libc/sysdeps/linux/common/getcwd.c @@ -1,8 +1,10 @@ -/* These functions find the absolute path to the current working directory. */ +/* + * Copyright (C) 2000-2006 Erik Andersen + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ -#define opendir __opendir -#define closedir __closedir -#define readdir __readdir +/* These functions find the absolute path to the current working directory. */ #include #include @@ -11,6 +13,15 @@ #include #include +libc_hidden_proto(strcat) +libc_hidden_proto(strcpy) +libc_hidden_proto(strncpy) +libc_hidden_proto(strlen) +libc_hidden_proto(opendir) +libc_hidden_proto(readdir) +libc_hidden_proto(closedir) +libc_hidden_proto(stat) + #ifdef __NR_getcwd #define __NR___syscall_getcwd __NR_getcwd @@ -43,7 +54,7 @@ static char *search_dir(dev_t this_dev, ino_t this_ino, char *path_buf, int path int slow_search = (sizeof(ino_t) != sizeof(d->d_ino)); #endif - if (__stat(path_buf, &st) < 0) { + if (stat(path_buf, &st) < 0) { goto oops; } #ifdef FAST_DIR_SEARCH_POSSIBLE @@ -51,13 +62,13 @@ static char *search_dir(dev_t this_dev, ino_t this_ino, char *path_buf, int path slow_search = 1; #endif - slen = __strlen(path_buf); + slen = strlen(path_buf); ptr = path_buf + slen - 1; if (*ptr != '/') { if (slen + 2 > path_size) { goto oops; } - __strcpy(++ptr, "/"); + strcpy(++ptr, "/"); slen++; } slen++; @@ -71,11 +82,11 @@ static char *search_dir(dev_t this_dev, ino_t this_ino, char *path_buf, int path #ifdef FAST_DIR_SEARCH_POSSIBLE if (slow_search || this_ino == d->d_ino) { #endif - if (slen + __strlen(d->d_name) > path_size) { + if (slen + strlen(d->d_name) > path_size) { goto oops; } - __strcpy(ptr + 1, d->d_name); - if (__stat(path_buf, &st) < 0) + strcpy(ptr + 1, d->d_name); + if (stat(path_buf, &st) < 0) continue; if (st.st_ino == this_ino && st.st_dev == this_dev) { closedir(dp); @@ -101,7 +112,7 @@ static char *recurser(char *path_buf, int path_size, dev_t root_dev, ino_t root_ dev_t this_dev; ino_t this_ino; - if (__stat(path_buf, &st) < 0) { + if (stat(path_buf, &st) < 0) { if (errno != EFAULT) goto oops; return 0; @@ -112,13 +123,13 @@ static char *recurser(char *path_buf, int path_size, dev_t root_dev, ino_t root_ if (path_size < 2) { goto oops; } - __strcpy(path_buf, "/"); + strcpy(path_buf, "/"); return path_buf; } - if (__strlen(path_buf) + 4 > path_size) { + if (strlen(path_buf) + 4 > path_size) { goto oops; } - __strcat(path_buf, "/.."); + strcat(path_buf, "/.."); if (recurser(path_buf, path_size, root_dev, root_ino) == 0) return 0; @@ -140,16 +151,16 @@ int __syscall_getcwd(char * buf, unsigned long size) len = -1; /* get stat for root to have a valid parameters for the terminating condition */ - if (__stat("/", &st) < 0) { + if (stat("/", &st) < 0) { /* root dir not found! */ return -1; } /* start with actual dir */ - if (buf) __strncpy(buf, ".", size); + if (buf) strncpy(buf, ".", size); cwd = recurser(buf, size, st.st_dev, st.st_ino); if (cwd) { - len = __strlen(buf); + len = strlen(buf); __set_errno(olderrno); } return len; @@ -157,7 +168,7 @@ int __syscall_getcwd(char * buf, unsigned long size) #endif -char attribute_hidden *__getcwd(char *buf, size_t size) +char *getcwd(char *buf, size_t size) { int ret; char *path; @@ -189,4 +200,5 @@ char attribute_hidden *__getcwd(char *buf, size_t size) free (path); return NULL; } -strong_alias(__getcwd,getcwd) +libc_hidden_proto(getcwd) +libc_hidden_def(getcwd) -- cgit v1.2.3