int silc_file_open_mode(const char *filename, int flags, int mode)
{
int fd = open(filename, flags, mode);
+ if (fd < 0)
+ silc_set_errno_posix(errno);
return fd;
}
int silc_file_read(int fd, unsigned char *buf, SilcUInt32 buf_len)
{
- return read(fd, (void *)buf, buf_len);
+ int ret = read(fd, (void *)buf, buf_len);
+ if (ret < 0)
+ silc_set_errno_posix(errno);
+ return ret;
}
/* Writes `buffer' of length of `len' to file descriptor `fd'. */
int silc_file_write(int fd, const char *buffer, SilcUInt32 len)
{
- return write(fd, (const void *)buffer, len);
+ int ret = write(fd, (const void *)buffer, len);
+ if (ret < 0)
+ silc_set_errno_posix(errno);
+ return ret;
}
/* Closes file descriptor */
int silc_file_close(int fd)
{
- return close(fd);
+ int ret = close(fd);
+ if (ret < 0)
+ silc_set_errno_posix(errno);
+ return ret;
}
/* Writes a buffer to the file. */
if ((fd = open(filename, flags, 0644)) == -1) {
SILC_LOG_ERROR(("Cannot open file %s for writing: %s", filename,
- strerror(errno)));
+ silc_errno_string(silc_errno)));
return -1;
}
if (silc_file_write(fd, buffer, len) == -1) {
- SILC_LOG_ERROR(("Cannot write to file %s: %s", filename, strerror(errno)));
+ SILC_LOG_ERROR(("Cannot write to file %s: %s", filename,
+ silc_errno_string(silc_errno)));
silc_file_close(fd);
return -1;
}
if ((fd = open(filename, flags, mode)) == -1) {
SILC_LOG_ERROR(("Cannot open file %s for writing: %s", filename,
- strerror(errno)));
+ silc_errno_string(silc_errno)));
return -1;
}
if ((silc_file_write(fd, buffer, len)) == -1) {
- SILC_LOG_ERROR(("Cannot write to file %s: %s", filename, strerror(errno)));
+ SILC_LOG_ERROR(("Cannot write to file %s: %s", filename,
+ silc_errno_string(silc_errno)));
silc_file_close(fd);
return -1;
}
fd = silc_file_open(filename, O_RDONLY);
if (fd < 0) {
- if (errno == ENOENT)
+ if (silc_errno == SILC_ERR_NO_SUCH_FILE)
return NULL;
- SILC_LOG_ERROR(("Cannot open file %s: %s", filename, strerror(errno)));
+ SILC_LOG_ERROR(("Cannot open file %s: %s", filename,
+ silc_errno_string(silc_errno)));
return NULL;
}
filelen = lseek(fd, (off_t)0L, SEEK_END);
if (filelen < 0) {
+ silc_set_errno_posix(errno);
silc_file_close(fd);
return NULL;
}
if (lseek(fd, (off_t)0L, SEEK_SET) < 0) {
- silc_file_close(fd);
- return NULL;
- }
-
- if (filelen < 0) {
- SILC_LOG_ERROR(("Cannot open file %s: %s", filename, strerror(errno)));
+ silc_set_errno_posix(errno);
silc_file_close(fd);
return NULL;
}
memset(buffer, 0, sizeof(buffer));
silc_file_close(fd);
SILC_LOG_ERROR(("Cannot read from file %s: %s", filename,
- strerror(errno)));
+ silc_errno_string(silc_errno)));
return NULL;
}
#ifdef SILC_SYMBIAN
ret = stat(filename, &stats);
#endif /* SILC_SYMBIAN */
- if (ret < 0)
+ if (ret < 0) {
+ silc_set_errno_posix(errno);
return 0;
+ }
return (SilcUInt64)stats.st_size;
}