cregit-Linux how code gets into the kernel

Release 4.11 fs/isofs/joliet.c

Directory: fs/isofs
/*
 *  linux/fs/isofs/joliet.c
 *
 *  (C) 1996 Gordon Chaffee
 *
 *  Joliet: Microsoft's Unicode extensions to iso9660
 */

#include <linux/types.h>
#include <linux/nls.h>
#include "isofs.h"

/*
 * Convert Unicode 16 to UTF-8 or ASCII.
 */

static int uni16_to_x8(unsigned char *ascii, __be16 *uni, int len, struct nls_table *nls) { __be16 *ip, ch; unsigned char *op; ip = uni; op = ascii; while ((ch = get_unaligned(ip)) && len) { int llen; llen = nls->uni2char(be16_to_cpu(ch), op, NLS_MAX_CHARSET_SIZE); if (llen > 0) op += llen; else *op++ = '?'; ip++; len--; } *op = 0; return (op - ascii); }

Contributors

PersonTokensPropCommitsCommitProp
Linus Torvalds (pre-git)9383.78%250.00%
Al Viro98.11%125.00%
Linus Torvalds98.11%125.00%
Total111100.00%4100.00%


int get_joliet_filename(struct iso_directory_record * de, unsigned char *outname, struct inode * inode) { unsigned char utf8; struct nls_table *nls; unsigned char len = 0; utf8 = ISOFS_SB(inode->i_sb)->s_utf8; nls = ISOFS_SB(inode->i_sb)->s_nls_iocharset; if (utf8) { len = utf16s_to_utf8s((const wchar_t *) de->name, de->name_len[0] >> 1, UTF16_BIG_ENDIAN, outname, PAGE_SIZE); } else { len = uni16_to_x8(outname, (__be16 *) de->name, de->name_len[0] >> 1, nls); } if ((len > 2) && (outname[len-2] == ';') && (outname[len-1] == '1')) len -= 2; /* * Windows doesn't like periods at the end of a name, * so neither do we */ while (len >= 2 && (outname[len-1] == '.')) len--; return len; }

Contributors

PersonTokensPropCommitsCommitProp
Linus Torvalds (pre-git)16290.50%457.14%
Alan Stern105.59%114.29%
Brian Gerst63.35%114.29%
Al Viro10.56%114.29%
Total179100.00%7100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Linus Torvalds (pre-git)26387.38%440.00%
Al Viro123.99%220.00%
Alan Stern103.32%110.00%
Linus Torvalds92.99%110.00%
Brian Gerst61.99%110.00%
Alexey Dobriyan10.33%110.00%
Total301100.00%10100.00%
Directory: fs/isofs
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