diff options
author | Matt Caswell <matt@openssl.org> | 2015-01-22 03:29:12 +0000 |
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committer | Matt Caswell <matt@openssl.org> | 2015-01-22 09:31:38 +0000 |
commit | ae5c8664e587f2445c8e4eb436cffbb64af4f6b8 (patch) | |
tree | 6d5b2cbee6396484f83126f8c7e7a36b9777a652 /crypto/LPdir_unix.c | |
parent | aae3233e1e08e9f11742f8f351af5c98cd8add16 (diff) |
Run util/openssl-format-source -v -c .
Reviewed-by: Tim Hudson <tjh@openssl.org>
Diffstat (limited to 'crypto/LPdir_unix.c')
-rw-r--r-- | crypto/LPdir_unix.c | 123 |
1 files changed, 61 insertions, 62 deletions
diff --git a/crypto/LPdir_unix.c b/crypto/LPdir_unix.c index b004cd99e8..bead6abd71 100644 --- a/crypto/LPdir_unix.c +++ b/crypto/LPdir_unix.c @@ -1,4 +1,7 @@ -/* $LP: LPlib/source/LPdir_unix.c,v 1.11 2004/09/23 22:07:22 _cvs_levitte Exp $ */ +/* + * $LP: LPlib/source/LPdir_unix.c,v 1.11 2004/09/23 22:07:22 _cvs_levitte Exp + * $ + */ /* * Copyright (c) 2004, Richard Levitte <richard@levitte.org> * All rights reserved. @@ -11,7 +14,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR @@ -33,95 +36,91 @@ #include <dirent.h> #include <errno.h> #ifndef LPDIR_H -#include "LPdir.h" +# include "LPdir.h" #endif -/* The POSIXly macro for the maximum number of characters in a file path - is NAME_MAX. However, some operating systems use PATH_MAX instead. - Therefore, it seems natural to first check for PATH_MAX and use that, - and if it doesn't exist, use NAME_MAX. */ +/* + * The POSIXly macro for the maximum number of characters in a file path is + * NAME_MAX. However, some operating systems use PATH_MAX instead. + * Therefore, it seems natural to first check for PATH_MAX and use that, and + * if it doesn't exist, use NAME_MAX. + */ #if defined(PATH_MAX) # define LP_ENTRY_SIZE PATH_MAX #elif defined(NAME_MAX) # define LP_ENTRY_SIZE NAME_MAX #endif -/* Of course, there's the possibility that neither PATH_MAX nor NAME_MAX - exist. It's also possible that NAME_MAX exists but is define to a - very small value (HP-UX offers 14), so we need to check if we got a - result, and if it meets a minimum standard, and create or change it - if not. */ +/* + * Of course, there's the possibility that neither PATH_MAX nor NAME_MAX + * exist. It's also possible that NAME_MAX exists but is define to a very + * small value (HP-UX offers 14), so we need to check if we got a result, and + * if it meets a minimum standard, and create or change it if not. + */ #if !defined(LP_ENTRY_SIZE) || LP_ENTRY_SIZE<255 # undef LP_ENTRY_SIZE # define LP_ENTRY_SIZE 255 #endif -struct LP_dir_context_st -{ - DIR *dir; - char entry_name[LP_ENTRY_SIZE+1]; +struct LP_dir_context_st { + DIR *dir; + char entry_name[LP_ENTRY_SIZE + 1]; }; const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory) { - struct dirent *direntry = NULL; + struct dirent *direntry = NULL; - if (ctx == NULL || directory == NULL) - { - errno = EINVAL; - return 0; + if (ctx == NULL || directory == NULL) { + errno = EINVAL; + return 0; } - errno = 0; - if (*ctx == NULL) - { - *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX)); - if (*ctx == NULL) - { - errno = ENOMEM; - return 0; - } - memset(*ctx, '\0', sizeof(LP_DIR_CTX)); + errno = 0; + if (*ctx == NULL) { + *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX)); + if (*ctx == NULL) { + errno = ENOMEM; + return 0; + } + memset(*ctx, '\0', sizeof(LP_DIR_CTX)); - (*ctx)->dir = opendir(directory); - if ((*ctx)->dir == NULL) - { - int save_errno = errno; /* Probably not needed, but I'm paranoid */ - free(*ctx); - *ctx = NULL; - errno = save_errno; - return 0; - } + (*ctx)->dir = opendir(directory); + if ((*ctx)->dir == NULL) { + int save_errno = errno; /* Probably not needed, but I'm paranoid */ + free(*ctx); + *ctx = NULL; + errno = save_errno; + return 0; + } } - direntry = readdir((*ctx)->dir); - if (direntry == NULL) - { - return 0; + direntry = readdir((*ctx)->dir); + if (direntry == NULL) { + return 0; } - strncpy((*ctx)->entry_name, direntry->d_name, sizeof((*ctx)->entry_name) - 1); - (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0'; - return (*ctx)->entry_name; + strncpy((*ctx)->entry_name, direntry->d_name, + sizeof((*ctx)->entry_name) - 1); + (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0'; + return (*ctx)->entry_name; } int LP_find_file_end(LP_DIR_CTX **ctx) { - if (ctx != NULL && *ctx != NULL) - { - int ret = closedir((*ctx)->dir); + if (ctx != NULL && *ctx != NULL) { + int ret = closedir((*ctx)->dir); - free(*ctx); - switch (ret) - { - case 0: - return 1; - case -1: - return 0; - default: - break; - } + free(*ctx); + switch (ret) { + case 0: + return 1; + case -1: + return 0; + default: + break; + } } - errno = EINVAL; - return 0; + errno = EINVAL; + return 0; } |