diff options
Diffstat (limited to 'cpukit/libmisc/untar/untar.c')
| -rw-r--r-- | cpukit/libmisc/untar/untar.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/cpukit/libmisc/untar/untar.c b/cpukit/libmisc/untar/untar.c index ad3b789f08..441f250d46 100644 --- a/cpukit/libmisc/untar/untar.c +++ b/cpukit/libmisc/untar/untar.c @@ -44,7 +44,7 @@ * 297 32 bytes Group name ('\0' terminated, 31 maxmum length) * 329 8 bytes Major device ID (in octal ascii) * 337 8 bytes Minor device ID (in octal ascii) - * 345 167 bytes Padding + * 345 155 bytes Prefix * 512 (s+p)bytes File contents (s+p) := (((s) + 511) & ~511), * round up to 512 bytes * @@ -108,8 +108,8 @@ octal2ulong(char *octascii, int len) * * * Inputs: * * * - * unsigned char *tar_buf - Pointer to TAR buffer. * - * unsigned long size - Length of TAR buffer. * + * char *tar_buf - Pointer to TAR buffer. * + * size_t size - Length of TAR buffer. * * * * * * Output: * @@ -123,7 +123,7 @@ octal2ulong(char *octascii, int len) * 12/30/1998 - Creation (JWJ) * *************************************************************************/ int -Untar_FromMemory(unsigned char *tar_buf, unsigned long size) +Untar_FromMemory(char *tar_buf, size_t size) { FILE *fp; char *bufr; @@ -169,7 +169,7 @@ Untar_FromMemory(unsigned char *tar_buf, unsigned long size) * the archive. The checksum is computed over the entire * header, but the checksum field is substituted with blanks. ******************************************************************/ - hdr_chksum = (int)octal2ulong(&bufr[148], 8); + hdr_chksum = octal2ulong(&bufr[148], 8); sum = 0; for (i=0; i<512; i++) { @@ -197,7 +197,7 @@ Untar_FromMemory(unsigned char *tar_buf, unsigned long size) { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); linkname[MAX_NAME_FIELD_SIZE] = '\0'; - /* symlink(fname, linkname); */ + symlink(linkname, fname); } else if (linkflag == LF_NORMAL) { @@ -210,7 +210,7 @@ Untar_FromMemory(unsigned char *tar_buf, unsigned long size) else { unsigned long sizeToGo = file_size; - unsigned long len; + size_t len; /*************************************************************** * Read out the data. There are nblocks of data where nblocks @@ -335,7 +335,6 @@ Untar_FromFile(char *tar_name) break; } - /****************************************************************** * We've decoded the header, now figure out what it contains and * do something with it. @@ -344,6 +343,7 @@ Untar_FromFile(char *tar_name) { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); linkname[MAX_NAME_FIELD_SIZE] = '\0'; + symlink(linkname,fname); } else if (linkflag == LF_NORMAL) { |