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Cleanup misc functions.

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@453 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-10 09:06:27 +00:00
parent c841e984ba
commit e4624d6ed7
1 changed files with 31 additions and 26 deletions
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57
libssh/misc.c
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@@ -67,49 +67,54 @@
/** \addtogroup ssh_misc
* @{ */
#ifndef _WIN32
#ifdef _WIN32
char *ssh_get_user_home_dir(void) {
static char szPath[PATH_MAX] = {0};
struct passwd *pwd = NULL;
pwd = getpwuid(getuid());
if (pwd == NULL) {
return NULL;
}
snprintf(szPath, PATH_MAX - 1, "%s", pwd->pw_dir);
static char szPath[MAX_PATH] = {0};
if (SHGetSpecialFolderPathA(NULL, szPath, CSIDL_PROFILE, TRUE)) {
return szPath;
}
}
return NULL;
}
#else /* _WIN32 */
char *ssh_get_user_home_dir(void) {
static char szPath[MAX_PATH];
if (SHGetSpecialFolderPathA(NULL, szPath, CSIDL_PROFILE, TRUE))
return szPath;
else
return NULL;
static char szPath[PATH_MAX] = {0};
struct passwd *pwd = NULL;
pwd = getpwuid(getuid());
if (pwd == NULL) {
return NULL;
}
snprintf(szPath, PATH_MAX - 1, "%s", pwd->pw_dir);
return szPath;
}
#endif
/* we have read access on file */
int ssh_file_readaccess_ok(const char *file){
if(!access(file,R_OK))
return 1;
int ssh_file_readaccess_ok(const char *file) {
if (access(file, R_OK) < 0) {
return 0;
}
return 1;
}
u64 ntohll(u64 a){
u64 ntohll(u64 a) {
#ifdef WORDS_BIGENDIAN
return a;
return a;
#else
u32 low=a & 0xffffffff;
u32 high = a >> 32 ;
low=ntohl(low);
high=ntohl(high);
return (( ((u64)low) << 32) | ( high));
u32 low = a & 0xffffffff;
u32 high = a >> 32 ;
low = ntohl(low);
high = ntohl(high);
return ((((u64) low) << 32) | ( high));
#endif
}