From e56756e94e46c42446ac8352f43fb7b51f899d2e Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Mon, 26 Jun 2006 12:59:44 +0000 Subject: Use Unix line endings instead of DOS ones, per Magnus. --- src/port/dirent.c | 216 +++++++++++++++++++++++++++--------------------------- 1 file changed, 108 insertions(+), 108 deletions(-) (limited to 'src/port/dirent.c') diff --git a/src/port/dirent.c b/src/port/dirent.c index 3722db862d5..18e8d84f698 100644 --- a/src/port/dirent.c +++ b/src/port/dirent.c @@ -1,108 +1,108 @@ -/*------------------------------------------------------------------------- - * - * dirent.c - * opendir/readdir/closedir for win32/msvc - * - * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group - * Portions Copyright (c) 1994, Regents of the University of California - * - * - * IDENTIFICATION - * $PostgreSQL: pgsql/src/port/dirent.c,v 1.1 2006/06/07 22:24:46 momjian Exp $ - * - *------------------------------------------------------------------------- - */ - -#include "postgres.h" -#include - - -struct DIR { - char *dirname; - struct dirent ret; /* Used to return to caller */ - HANDLE handle; -}; - -DIR* opendir(const char *dirname) -{ - DWORD attr; - DIR *d; - - /* Make sure it is a directory */ - attr = GetFileAttributes(dirname); - if (attr == INVALID_FILE_ATTRIBUTES) - { - errno = ENOENT; - return NULL; - } - if ((attr & FILE_ATTRIBUTE_DIRECTORY) != FILE_ATTRIBUTE_DIRECTORY) - { - errno = ENOTDIR; - return NULL; - } - - d = malloc(sizeof(DIR)); - if (!d) - { - errno = ENOMEM; - return NULL; - } - d->dirname = malloc(strlen(dirname)+4); - if (!d->dirname) - { - errno = ENOMEM; - free(d); - return NULL; - } - strcpy(d->dirname, dirname); - if (d->dirname[strlen(d->dirname)-1] != '/' && - d->dirname[strlen(d->dirname)-1] != '\\') - strcat(d->dirname,"\\"); /* Append backslash if not already there */ - strcat(d->dirname,"*"); /* Search for entries named anything */ - d->handle = INVALID_HANDLE_VALUE; - d->ret.d_ino = 0; /* no inodes on win32 */ - d->ret.d_reclen = 0; /* not used on win32 */ - - return d; -} - -struct dirent* readdir(DIR * d) -{ - WIN32_FIND_DATA fd; - - if (d->handle == INVALID_HANDLE_VALUE) - { - d->handle = FindFirstFile(d->dirname, &fd); - if (d->handle == INVALID_HANDLE_VALUE) - { - errno = ENOENT; - return NULL; - } - } - else - { - if (!FindNextFile(d->handle, &fd)) - { - if (GetLastError() == ERROR_NO_MORE_FILES) - { - /* No more files, force errno=0 (unlike mingw) */ - errno = 0; - return NULL; - } - _dosmaperr(GetLastError()); - return NULL; - } - } - strcpy(d->ret.d_name, fd.cFileName); /* Both strings are MAX_PATH long */ - d->ret.d_namlen = strlen(d->ret.d_name); - return &d->ret; -} - -int closedir(DIR *d) -{ - if (d->handle != INVALID_HANDLE_VALUE) - FindClose(d->handle); - free(d->dirname); - free(d); - return 0; -} +/*------------------------------------------------------------------------- + * + * dirent.c + * opendir/readdir/closedir for win32/msvc + * + * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * + * IDENTIFICATION + * $PostgreSQL: pgsql/src/port/dirent.c,v 1.2 2006/06/26 12:58:17 momjian Exp $ + * + *------------------------------------------------------------------------- + */ + +#include "postgres.h" +#include + + +struct DIR { + char *dirname; + struct dirent ret; /* Used to return to caller */ + HANDLE handle; +}; + +DIR* opendir(const char *dirname) +{ + DWORD attr; + DIR *d; + + /* Make sure it is a directory */ + attr = GetFileAttributes(dirname); + if (attr == INVALID_FILE_ATTRIBUTES) + { + errno = ENOENT; + return NULL; + } + if ((attr & FILE_ATTRIBUTE_DIRECTORY) != FILE_ATTRIBUTE_DIRECTORY) + { + errno = ENOTDIR; + return NULL; + } + + d = malloc(sizeof(DIR)); + if (!d) + { + errno = ENOMEM; + return NULL; + } + d->dirname = malloc(strlen(dirname)+4); + if (!d->dirname) + { + errno = ENOMEM; + free(d); + return NULL; + } + strcpy(d->dirname, dirname); + if (d->dirname[strlen(d->dirname)-1] != '/' && + d->dirname[strlen(d->dirname)-1] != '\\') + strcat(d->dirname,"\\"); /* Append backslash if not already there */ + strcat(d->dirname,"*"); /* Search for entries named anything */ + d->handle = INVALID_HANDLE_VALUE; + d->ret.d_ino = 0; /* no inodes on win32 */ + d->ret.d_reclen = 0; /* not used on win32 */ + + return d; +} + +struct dirent* readdir(DIR * d) +{ + WIN32_FIND_DATA fd; + + if (d->handle == INVALID_HANDLE_VALUE) + { + d->handle = FindFirstFile(d->dirname, &fd); + if (d->handle == INVALID_HANDLE_VALUE) + { + errno = ENOENT; + return NULL; + } + } + else + { + if (!FindNextFile(d->handle, &fd)) + { + if (GetLastError() == ERROR_NO_MORE_FILES) + { + /* No more files, force errno=0 (unlike mingw) */ + errno = 0; + return NULL; + } + _dosmaperr(GetLastError()); + return NULL; + } + } + strcpy(d->ret.d_name, fd.cFileName); /* Both strings are MAX_PATH long */ + d->ret.d_namlen = strlen(d->ret.d_name); + return &d->ret; +} + +int closedir(DIR *d) +{ + if (d->handle != INVALID_HANDLE_VALUE) + FindClose(d->handle); + free(d->dirname); + free(d); + return 0; +} -- cgit v1.2.3