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symlink_create(blob_str(&content), zTo);
blob_reset(&content);
}
/*
** Return file permissions (normal, executable, or symlink):
** - PERM_EXE if file is executable;
** - PERM_LNK on Unix if file is symlink and allow-symlinks option is on;
** - PERM_REG for all other cases (regular file, directory, fifo, etc).
*/
int file_wd_perm(const char *zFilename){
if( getStat(zFilename, 1) ) return PERM_REG;
if( S_ISREG(fileStat.st_mode) && ((S_IXUSR)&fileStat.st_mode)!=0 )
#else
if( S_ISREG(fileStat.st_mode) &&
((S_IXUSR|S_IXGRP|S_IXOTH)&fileStat.st_mode)!=0 )
#endif
return PERM_EXE;
else if( g.allowSymlinks && S_ISLNK(fileStat.st_mode) )
return PERM_LNK;
else
return PERM_REG;
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symlink_create(blob_str(&content), zTo);
blob_reset(&content);
}
/*
** Return file permissions (normal, executable, or symlink):
** - PERM_EXE if file is executable;
** - PERM_LNK if file is symlink and allow-symlinks option is on;
** - PERM_REG for all other cases (regular file, directory, fifo, etc).
*/
int file_wd_perm(const char *zFilename){
#if defined(_WIN32)
# ifndef S_IXUSR
# define S_IXUSR _S_IEXEC
# endif
#endif
if( !getStat(zFilename, 1) ){
if( S_ISREG(fileStat.st_mode) && ((S_IXUSR)&fileStat.st_mode)!=0 )
return PERM_EXE;
else if( g.allowSymlinks && S_ISLNK(fileStat.st_mode) )
return PERM_LNK;
}
return PERM_REG;
}
/*
** Return TRUE if the named file is an executable. Return false
** for directories, devices, fifos, symlinks, etc.
*/
int file_wd_isexe(const char *zFilename){
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int file_wd_setexe(const char *zFilename, int onoff){
int rc = 0;
#if !defined(_WIN32)
struct stat buf;
if( fossil_stat(zFilename, &buf, 1)!=0 || S_ISLNK(buf.st_mode) ) return 0;
if( onoff ){
int targetMode = (buf.st_mode & 0444)>>2;
if( (buf.st_mode & 0111)!=targetMode ){
chmod(zFilename, buf.st_mode | targetMode);
rc = 1;
}
}else{
if( (buf.st_mode & 0111)!=0 ){
chmod(zFilename, buf.st_mode & ~0111);
rc = 1;
}
}
#endif /* _WIN32 */
return rc;
}
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int file_wd_setexe(const char *zFilename, int onoff){
int rc = 0;
#if !defined(_WIN32)
struct stat buf;
if( fossil_stat(zFilename, &buf, 1)!=0 || S_ISLNK(buf.st_mode) ) return 0;
if( onoff ){
int targetMode = (buf.st_mode & 0444)>>2;
if( (buf.st_mode & 0100) == 0 ){
chmod(zFilename, buf.st_mode | targetMode);
rc = 1;
}
}else{
if( (buf.st_mode & 0100) != 0 ){
chmod(zFilename, buf.st_mode & ~0111);
rc = 1;
}
}
#endif /* _WIN32 */
return rc;
}
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** if it is relative.
*/
int file_is_absolute_path(const char *zPath){
if( zPath[0]=='/'
#if defined(_WIN32) || defined(__CYGWIN__)
|| zPath[0]=='\\'
|| (fossil_isalpha(zPath[0]) && zPath[1]==':'
&& (zPath[2]=='\\' || zPath[2]=='/'))
#endif
){
return 1;
}else{
return 0;
}
}
|
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** if it is relative.
*/
int file_is_absolute_path(const char *zPath){
if( zPath[0]=='/'
#if defined(_WIN32) || defined(__CYGWIN__)
|| zPath[0]=='\\'
|| (fossil_isalpha(zPath[0]) && zPath[1]==':'
&& (zPath[2]=='\\' || zPath[2]=='/' || zPath[2]=='\0'))
#endif
){
return 1;
}else{
return 0;
}
}
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fossil_unicode_free(uName);
#else
char *zValue = getenv(zName);
#endif
if( zValue ) zValue = fossil_filename_to_utf8(zValue);
return zValue;
}
/*
** Like fopen() but always takes a UTF8 argument.
*/
FILE *fossil_fopen(const char *zName, const char *zMode){
#ifdef _WIN32
wchar_t *uMode = fossil_utf8_to_unicode(zMode);
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fossil_unicode_free(uName);
#else
char *zValue = getenv(zName);
#endif
if( zValue ) zValue = fossil_filename_to_utf8(zValue);
return zValue;
}
/*
** Sets the value of an environment variable as UTF8.
*/
int fossil_setenv(const char *zName, const char *zValue){
int rc;
char *zString = mprintf("%s=%s", zName, zValue);
#ifdef _WIN32
wchar_t *uString = fossil_utf8_to_unicode(zString);
rc = _wputenv(uString);
fossil_unicode_free(uString);
fossil_free(zString);
#else
rc = putenv(zString);
/* NOTE: Cannot free the string on POSIX. */
/* fossil_free(zString); */
#endif
return rc;
}
/*
** Like fopen() but always takes a UTF8 argument.
*/
FILE *fossil_fopen(const char *zName, const char *zMode){
#ifdef _WIN32
wchar_t *uMode = fossil_utf8_to_unicode(zMode);
|