From a8e6dab2d1f20a861df947c5705b6bbd0cb81c1a Mon Sep 17 00:00:00 2001 From: Nickolay V. Shmyrev Date: Thu, 23 Jun 2005 21:05:32 +0000 Subject: Rename xmalloc to mdvi_malloc to avoid libtool conflict, update year in copyright. --- (limited to 'dvi/mdvi-lib') diff --git a/dvi/mdvi-lib/bitmap.c b/dvi/mdvi-lib/bitmap.c index a48e6e0..9014dba 100644 --- a/dvi/mdvi-lib/bitmap.c +++ b/dvi/mdvi-lib/bitmap.c @@ -210,7 +210,7 @@ BITMAP *bitmap_alloc(int w, int h) bm->height = h; bm->stride = BM_BYTES_PER_LINE(bm); if(h && bm->stride) - bm->data = (BmUnit *)xcalloc(h, bm->stride); + bm->data = (BmUnit *)mdvi_calloc(h, bm->stride); else bm->data = NULL; @@ -226,7 +226,7 @@ BITMAP *bitmap_alloc_raw(int w, int h) bm->height = h; bm->stride = BM_BYTES_PER_LINE(bm); if(h && bm->stride) - bm->data = (BmUnit *)xmalloc(h * bm->stride); + bm->data = (BmUnit *)mdvi_malloc(h * bm->stride); else bm->data = NULL; @@ -386,7 +386,7 @@ void bitmap_flip_horizontally(BITMAP *bm) nb.width = bm->width; nb.height = bm->height; nb.stride = bm->stride; - nb.data = xcalloc(bm->height, bm->stride); + nb.data = mdvi_calloc(bm->height, bm->stride); fptr = bm->data; tptr = __bm_unit_ptr(&nb, nb.width-1, 0); @@ -416,7 +416,7 @@ void bitmap_flip_horizontally(BITMAP *bm) } DEBUG((DBG_BITMAP_OPS, "flip_horizontally (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; if(SHOW_OP_DATA) bitmap_print(stderr, bm); @@ -432,7 +432,7 @@ void bitmap_flip_vertically(BITMAP *bm) nb.width = bm->width; nb.height = bm->height; nb.stride = bm->stride; - nb.data = xcalloc(bm->height, bm->stride); + nb.data = mdvi_calloc(bm->height, bm->stride); fptr = bm->data; tptr = __bm_unit_ptr(&nb, 0, nb.height-1); @@ -457,7 +457,7 @@ void bitmap_flip_vertically(BITMAP *bm) } DEBUG((DBG_BITMAP_OPS, "flip_vertically (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; if(SHOW_OP_DATA) bitmap_print(stderr, bm); @@ -473,7 +473,7 @@ void bitmap_flip_diagonally(BITMAP *bm) nb.width = bm->width; nb.height = bm->height; nb.stride = bm->stride; - nb.data = xcalloc(bm->height, bm->stride); + nb.data = mdvi_calloc(bm->height, bm->stride); fptr = bm->data; tptr = __bm_unit_ptr(&nb, nb.width-1, nb.height-1); @@ -503,7 +503,7 @@ void bitmap_flip_diagonally(BITMAP *bm) } DEBUG((DBG_BITMAP_OPS, "flip_diagonally (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; if(SHOW_OP_DATA) bitmap_print(stderr, bm); @@ -519,7 +519,7 @@ void bitmap_rotate_clockwise(BITMAP *bm) nb.width = bm->height; nb.height = bm->width; nb.stride = BM_BYTES_PER_LINE(&nb); - nb.data = xcalloc(nb.height, nb.stride); + nb.data = mdvi_calloc(nb.height, nb.stride); fptr = bm->data; tptr = __bm_unit_ptr(&nb, nb.width - 1, 0); @@ -552,7 +552,7 @@ void bitmap_rotate_clockwise(BITMAP *bm) DEBUG((DBG_BITMAP_OPS, "rotate_clockwise (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; bm->width = nb.width; bm->height = nb.height; @@ -571,7 +571,7 @@ void bitmap_rotate_counter_clockwise(BITMAP *bm) nb.width = bm->height; nb.height = bm->width; nb.stride = BM_BYTES_PER_LINE(&nb); - nb.data = xcalloc(nb.height, nb.stride); + nb.data = mdvi_calloc(nb.height, nb.stride); fptr = bm->data; tptr = __bm_unit_ptr(&nb, 0, nb.height - 1); @@ -604,7 +604,7 @@ void bitmap_rotate_counter_clockwise(BITMAP *bm) DEBUG((DBG_BITMAP_OPS, "rotate_counter_clockwise (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; bm->width = nb.width; bm->height = nb.height; @@ -623,7 +623,7 @@ void bitmap_flip_rotate_clockwise(BITMAP *bm) nb.width = bm->height; nb.height = bm->width; nb.stride = BM_BYTES_PER_LINE(&nb); - nb.data = xcalloc(nb.height, nb.stride); + nb.data = mdvi_calloc(nb.height, nb.stride); fptr = bm->data; tptr = __bm_unit_ptr(&nb, nb.width-1, nb.height-1); @@ -655,7 +655,7 @@ void bitmap_flip_rotate_clockwise(BITMAP *bm) } DEBUG((DBG_BITMAP_OPS, "flip_rotate_clockwise (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; bm->width = nb.width; bm->height = nb.height; @@ -674,7 +674,7 @@ void bitmap_flip_rotate_counter_clockwise(BITMAP *bm) nb.width = bm->height; nb.height = bm->width; nb.stride = BM_BYTES_PER_LINE(&nb); - nb.data = xcalloc(nb.height, nb.stride); + nb.data = mdvi_calloc(nb.height, nb.stride); fptr = bm->data; tptr = nb.data; @@ -707,7 +707,7 @@ void bitmap_flip_rotate_counter_clockwise(BITMAP *bm) DEBUG((DBG_BITMAP_OPS, "flip_rotate_counter_clockwise (%d,%d) -> (%d,%d)\n", bm->width, bm->height, nb.width, nb.height)); - xfree(bm->data); + mdvi_free(bm->data); bm->data = nb.data; bm->width = nb.width; bm->height = nb.height; diff --git a/dvi/mdvi-lib/color.c b/dvi/mdvi-lib/color.c index ae63a87..366b0ea 100644 --- a/dvi/mdvi-lib/color.c +++ b/dvi/mdvi-lib/color.c @@ -34,7 +34,7 @@ void mdvi_push_color(DviContext *dvi, Ulong fg, Ulong bg) { if(dvi->color_top == dvi->color_size) { dvi->color_size += 32; - dvi->color_stack = xrealloc(dvi->color_stack, + dvi->color_stack = mdvi_realloc(dvi->color_stack, dvi->color_size * sizeof(DviColorPair)); } dvi->color_stack[dvi->color_top].fg = dvi->curr_fg; @@ -115,13 +115,13 @@ Ulong *get_color_table(DviDevice *dev, cc->pixels = NULL; } else { cc = tofree; - xfree(cc->pixels); + mdvi_free(cc->pixels); } pixels = xnalloc(Ulong, nlevels); status = dev->alloc_colors(dev->device_data, pixels, nlevels, fg, bg, gamma, density); if(status < 0) { - xfree(pixels); + mdvi_free(pixels); return NULL; } cc->fg = fg; diff --git a/dvi/mdvi-lib/common.c b/dvi/mdvi-lib/common.c index cf714eb..7006682 100644 --- a/dvi/mdvi-lib/common.c +++ b/dvi/mdvi-lib/common.c @@ -72,9 +72,9 @@ char *read_string(FILE *in, int s, char *buffer, size_t len) n = fugetn(in, s ? s : 1); if((str = buffer) == NULL || n + 1 > len) - str = xmalloc(n + 1); + str = mdvi_malloc(n + 1); if(fread(str, 1, n, in) != n) { - if(str != buffer) xfree(str); + if(str != buffer) mdvi_free(str); return NULL; } str[n] = 0; @@ -139,7 +139,7 @@ static Int32 scaled_width(Int32 fix, int scale) void buff_free(Buffer *buf) { if(buf->data) - xfree(buf->data); + mdvi_free(buf->data); buff_init(buf); } @@ -156,7 +156,7 @@ size_t buff_add(Buffer *buf, const char *data, size_t len) len = strlen(data); if(buf->length + len + 1 > buf->size) { buf->size = buf->length + len + 256; - buf->data = xrealloc(buf->data, buf->size); + buf->data = mdvi_realloc(buf->data, buf->size); } memcpy(buf->data + buf->length, data, len); buf->length += len; @@ -174,7 +174,7 @@ char *buff_gets(Buffer *buf, size_t *length) return NULL; ptr++; /* include newline */ len = ptr - buf->data; - ret = xmalloc(len + 1); + ret = mdvi_malloc(len + 1); if(len > 0) { memcpy(ret, buf->data, len); memmove(buf->data, buf->data + len, buf->length - len); diff --git a/dvi/mdvi-lib/common.h b/dvi/mdvi-lib/common.h index e9c007e..fe4d6f7 100644 --- a/dvi/mdvi-lib/common.h +++ b/dvi/mdvi-lib/common.h @@ -202,19 +202,19 @@ extern void __debug __PROTO((int, const char *, ...)); /* memory allocation */ -extern void xfree __PROTO((void *)); -extern void *xmalloc __PROTO((size_t)); -extern void *xrealloc __PROTO((void *, size_t)); -extern void *xcalloc __PROTO((size_t, size_t)); -extern char *xstrncpy __PROTO((char *, const char *, size_t)); -extern char *xstrdup __PROTO((const char *)); -extern char *xstrndup __PROTO((const char *, size_t)); -extern void *xmemdup __PROTO((const void *, size_t)); +extern void mdvi_free __PROTO((void *)); +extern void *mdvi_malloc __PROTO((size_t)); +extern void *mdvi_realloc __PROTO((void *, size_t)); +extern void *mdvi_calloc __PROTO((size_t, size_t)); +extern char *mdvi_strncpy __PROTO((char *, const char *, size_t)); +extern char *mdvi_strdup __PROTO((const char *)); +extern char *mdvi_strndup __PROTO((const char *, size_t)); +extern void *mdvi_memdup __PROTO((const void *, size_t)); /* macros to make memory allocation nicer */ -#define xalloc(t) (t *)xmalloc(sizeof(t)) -#define xnalloc(t,n) (t *)xcalloc((n), sizeof(t)) -#define xresize(p,t,n) (t *)xrealloc((p), (n) * sizeof(t)) +#define xalloc(t) (t *)mdvi_malloc(sizeof(t)) +#define xnalloc(t,n) (t *)mdvi_calloc((n), sizeof(t)) +#define xresize(p,t,n) (t *)mdvi_realloc((p), (n) * sizeof(t)) extern char *xstradd __PROTO((char *, size_t *, size_t, const char *, size_t)); diff --git a/dvi/mdvi-lib/dvimisc.c b/dvi/mdvi-lib/dvimisc.c index 5dbacfb..06250ca 100644 --- a/dvi/mdvi-lib/dvimisc.c +++ b/dvi/mdvi-lib/dvimisc.c @@ -33,7 +33,7 @@ void mdvi_push_color(DviContext *dvi, Ulong fg, Ulong bg) { if(dvi->color_top == dvi->color_size) { dvi->color_size += 32; - dvi->color_stack = xrealloc(dvi->color_stack, + dvi->color_stack = mdvi_realloc(dvi->color_stack, dvi->color_size * sizeof(DviColorPair)); } dvi->color_stack[dvi->color_top].fg = dvi->curr_fg; diff --git a/dvi/mdvi-lib/dviread.c b/dvi/mdvi-lib/dviread.c index d4eddcc..8398c27 100644 --- a/dvi/mdvi-lib/dviread.c +++ b/dvi/mdvi-lib/dviread.c @@ -212,7 +212,7 @@ static int get_bytes(DviContext *dvi, size_t n) if(dvi->buffer.data == NULL) { /* first allocation */ dvi->buffer.size = Max(DVI_BUFLEN, n); - dvi->buffer.data = (Uchar *)xmalloc(dvi->buffer.size); + dvi->buffer.data = (Uchar *)mdvi_malloc(dvi->buffer.size); dvi->buffer.length = 0; dvi->buffer.frozen = 0; } else if(dvi->buffer.pos < dvi->buffer.length) { @@ -299,7 +299,7 @@ static long dtell(DviContext *dvi) static void dreset(DviContext *dvi) { if(!dvi->buffer.frozen && dvi->buffer.data) - xfree(dvi->buffer.data); + mdvi_free(dvi->buffer.data); dvi->buffer.data = NULL; dvi->buffer.size = 0; dvi->buffer.length = 0; @@ -418,7 +418,7 @@ static DviFontRef *define_font(DviContext *dvi, int op) hdpi = FROUND(dvi->params.mag * dvi->params.dpi * scale / dsize); vdpi = FROUND(dvi->params.mag * dvi->params.vdpi * scale / dsize); n = duget1(dvi) + duget1(dvi); - name = xmalloc(n + 1); + name = mdvi_malloc(n + 1); dread(dvi, name, n); name[n] = 0; DEBUG((DBG_FONTS, "requesting font %d = `%s' at %.1fpt (%dx%d dpi)\n", @@ -427,10 +427,10 @@ static DviFontRef *define_font(DviContext *dvi, int op) ref = font_reference(&dvi->params, arg, name, checksum, hdpi, vdpi, scale); if(ref == NULL) { error(_("could not load font `%s'\n"), name); - xfree(name); + mdvi_free(name); return NULL; } - xfree(name); + mdvi_free(name); return ref; } @@ -444,11 +444,11 @@ static char *opendvi(const char *name) if(len >= 4 && STREQ(name+len-4, ".dvi")) { DEBUG((DBG_DVI|DBG_FILES, "opendvi: Trying `%s'\n", name)); if(access(name, R_OK) == 0) - return xstrdup(name); + return mdvi_strdup(name); } /* try appending .dvi */ - file = xmalloc(len + 5); + file = mdvi_malloc(len + 5); strcpy(file, name); strcpy(file+len, ".dvi"); DEBUG((DBG_DVI|DBG_FILES, "opendvi: Trying `%s'\n", file)); @@ -459,7 +459,7 @@ static char *opendvi(const char *name) DEBUG((DBG_DVI|DBG_FILES, "opendvi: Trying `%s'\n", file)); if(access(file, R_OK) == 0) return file; - xfree(file); + mdvi_free(file); return NULL; } @@ -488,7 +488,7 @@ int mdvi_reload(DviContext *dvi, DviParams *np) font_drop_chain(dvi->fonts); /* destroy our font map */ if(dvi->fontmap) - xfree(dvi->fontmap); + mdvi_free(dvi->fontmap); dvi->currfont = NULL; /* and use the ones we just loaded */ @@ -505,27 +505,27 @@ int mdvi_reload(DviContext *dvi, DviParams *np) dvi->dvivconv = newdvi->dvivconv; dvi->modtime = newdvi->modtime; - if(dvi->fileid) xfree(dvi->fileid); + if(dvi->fileid) mdvi_free(dvi->fileid); dvi->fileid = newdvi->fileid; dvi->dvi_page_w = newdvi->dvi_page_w; dvi->dvi_page_h = newdvi->dvi_page_h; - xfree(dvi->pagemap); + mdvi_free(dvi->pagemap); dvi->pagemap = newdvi->pagemap; dvi->npages = newdvi->npages; if(dvi->currpage > dvi->npages-1) dvi->currpage = 0; - xfree(dvi->stack); + mdvi_free(dvi->stack); dvi->stack = newdvi->stack; dvi->stacksize = newdvi->stacksize; /* remove fonts that are not being used anymore */ font_free_unused(&dvi->device); - xfree(newdvi->filename); - xfree(newdvi); + mdvi_free(newdvi->filename); + mdvi_free(newdvi); DEBUG((DBG_DVI, "%s: reload successful\n", dvi->filename)); if(dvi->device.refresh) @@ -686,7 +686,7 @@ DviContext *mdvi_init_context(DviParams *par, DviPageSpec *spec, const char *fil p = fopen(filename, "r"); if(p == NULL) { perror(file); - xfree(filename); + mdvi_free(filename); return NULL; } dvi = xalloc(DviContext); @@ -759,7 +759,7 @@ DviContext *mdvi_init_context(DviParams *par, DviPageSpec *spec, const char *fil /* get the comment from the preamble */ n = fuget1(p); - dvi->fileid = xmalloc(n + 1); + dvi->fileid = mdvi_malloc(n + 1); fread(dvi->fileid, 1, n, p); dvi->fileid[n] = 0; DEBUG((DBG_DVI, "%s: %s\n", filename, dvi->fileid)); @@ -918,23 +918,23 @@ void mdvi_destroy_context(DviContext *dvi) font_free_unused(&dvi->device); } if(dvi->fontmap) - xfree(dvi->fontmap); + mdvi_free(dvi->fontmap); if(dvi->filename) - xfree(dvi->filename); + mdvi_free(dvi->filename); if(dvi->stack) - xfree(dvi->stack); + mdvi_free(dvi->stack); if(dvi->pagemap) - xfree(dvi->pagemap); + mdvi_free(dvi->pagemap); if(dvi->fileid) - xfree(dvi->fileid); + mdvi_free(dvi->fileid); if(dvi->in) fclose(dvi->in); if(dvi->buffer.data && !dvi->buffer.frozen) - xfree(dvi->buffer.data); + mdvi_free(dvi->buffer.data); if(dvi->color_stack) - xfree(dvi->color_stack); + mdvi_free(dvi->color_stack); - xfree(dvi); + mdvi_free(dvi); } void mdvi_setpage(DviContext *dvi, int pageno) @@ -1049,7 +1049,7 @@ again: dvi->curr_layer = 0; if(dvi->buffer.data && !dvi->buffer.frozen) - xfree(dvi->buffer.data); + mdvi_free(dvi->buffer.data); /* reset our buffer */ dvi->buffer.data = NULL; @@ -1536,13 +1536,13 @@ int special(DviContext *dvi, int opcode) Int32 arg; arg = dugetn(dvi, opcode - DVI_XXX1 + 1); - s = xmalloc(arg + 1); + s = mdvi_malloc(arg + 1); dread(dvi, s, arg); s[arg] = 0; mdvi_do_special(dvi, s); SHOWCMD((dvi, "XXXX", opcode - DVI_XXX1 + 1, "[%s]", s)); - xfree(s); + mdvi_free(s); return 0; } diff --git a/dvi/mdvi-lib/font.c b/dvi/mdvi-lib/font.c index 265b081..ca3436c 100644 --- a/dvi/mdvi-lib/font.c +++ b/dvi/mdvi-lib/font.c @@ -74,7 +74,7 @@ void font_drop_one(DviFontRef *ref) DviFont *font; font = ref->ref; - xfree(ref); + mdvi_free(ref); /* drop all children */ for(ref = font->subfonts; ref; ref = ref->next) { /* just adjust the reference counts */ @@ -131,7 +131,7 @@ int font_free_unused(DviDevice *dev) /* get rid of subfonts (but can't use `drop_chain' here) */ for(; (ref = font->subfonts); ) { font->subfonts = ref->next; - xfree(ref); + mdvi_free(ref); } /* remove this font */ font_reset_font_glyphs(dev, font, MDVI_FONTSEL_GLYPH); @@ -140,10 +140,10 @@ int font_free_unused(DviDevice *dev) font->finfo->freedata(font); /* destroy characters */ if(font->chars) - xfree(font->chars); - xfree(font->fontname); - xfree(font->filename); - xfree(font); + mdvi_free(font->chars); + mdvi_free(font->fontname); + mdvi_free(font->filename); + mdvi_free(font); } DEBUG((DBG_FONTS, "%d unused fonts removed\n", count)); return count; diff --git a/dvi/mdvi-lib/fontmap.c b/dvi/mdvi-lib/fontmap.c index 26b33af..cc61064 100644 --- a/dvi/mdvi-lib/fontmap.c +++ b/dvi/mdvi-lib/fontmap.c @@ -136,14 +136,14 @@ static int read_encoding(DviEncoding *enc) /* setup the hash table */ mdvi_hash_create(&enc->nametab, ENCNAME_HASH_SIZE); /* setup the encoding vector */ - enc->vector = (char **)xmalloc(256 * sizeof(char *)); + enc->vector = (char **)mdvi_malloc(256 * sizeof(char *)); /* jump to the beginning of the interesting part */ fseek(in, enc->offset, SEEK_SET); /* and read everything */ if(fread(enc->private, st.st_size, 1, in) != 1) { fclose(in); - xfree(enc->private); + mdvi_free(enc->private); enc->private = NULL; return -1; } @@ -188,8 +188,8 @@ static int read_encoding(DviEncoding *enc) } if(curr == 0) { mdvi_hash_reset(&enc->nametab, 0); - xfree(enc->private); - xfree(enc); + mdvi_free(enc->private); + mdvi_free(enc); return -1; } while(curr < 256) @@ -213,21 +213,21 @@ static void destroy_encoding(DviEncoding *enc) if(enc != tex_text_encoding) { mdvi_hash_reset(&enc->nametab, 0); if(enc->private) { - xfree(enc->private); - xfree(enc->vector); + mdvi_free(enc->private); + mdvi_free(enc->vector); } if(enc->name) - xfree(enc->name); + mdvi_free(enc->name); if(enc->filename) - xfree(enc->filename); - xfree(enc); + mdvi_free(enc->filename); + mdvi_free(enc); } } /* this is used for the `enctable_file' hash table */ static void file_hash_free(DviHashKey key, void *data) { - xfree(key); + mdvi_free(key); } static DviEncoding *register_encoding(const char *basefile, int replace) @@ -264,11 +264,11 @@ static DviEncoding *register_encoding(const char *basefile, int replace) /* finally try the given name */ if(filename == NULL) - filename = xstrdup(basefile); + filename = mdvi_strdup(basefile); in = fopen(filename, "r"); if(in == NULL) { - xfree(filename); + mdvi_free(filename); return NULL; } @@ -299,7 +299,7 @@ static DviEncoding *register_encoding(const char *basefile, int replace) DEBUG((DBG_FMAP, "%s: could not determine name of encoding\n", basefile)); - xfree(filename); + mdvi_free(filename); return NULL; } @@ -315,7 +315,7 @@ static DviEncoding *register_encoding(const char *basefile, int replace) } else if(enc) { /* if the encoding is being used, refuse to remove it */ if(enc->links) { - xfree(filename); + mdvi_free(filename); dstring_reset(&input); return NULL; } @@ -330,13 +330,13 @@ static DviEncoding *register_encoding(const char *basefile, int replace) DEBUG((DBG_FMAP, "%s: overriding encoding\n", name)); destroy_encoding(enc); } else { - xfree(filename); + mdvi_free(filename); dstring_reset(&input); return enc; /* no error */ } } enc = xalloc(DviEncoding); - enc->name = xstrdup(name); + enc->name = mdvi_strdup(name); enc->filename = filename; enc->links = 0; enc->offset = offset; @@ -348,7 +348,7 @@ static DviEncoding *register_encoding(const char *basefile, int replace) default_encoding = enc; mdvi_hash_add(&enctable, MDVI_KEY(enc->name), enc, MDVI_HASH_UNCHECKED); - mdvi_hash_add(&enctable_file, MDVI_KEY(xstrdup(basefile)), + mdvi_hash_add(&enctable_file, MDVI_KEY(mdvi_strdup(basefile)), enc, MDVI_HASH_REPLACE); listh_prepend(&encodings, LIST(enc)); DEBUG((DBG_FMAP, "%s: encoding `%s' registered\n", @@ -441,8 +441,8 @@ static void parse_spec(DviFontMapEnt *ent, char *spec) ent->extend = SFROUND(x); } else if(STREQ(command, "ReEncodeFont")) { if(ent->encoding) - xfree(ent->encoding); - ent->encoding = xstrdup(arg); + mdvi_free(ent->encoding); + ent->encoding = mdvi_strdup(arg); } } } @@ -480,7 +480,7 @@ DviFontMapEnt *mdvi_load_fontmap(const char *file) in = fopen(file, "r"); else { in = fopen(ptr, "r"); - xfree(ptr); + mdvi_free(ptr); } if(in == NULL) return NULL; @@ -566,10 +566,10 @@ DviFontMapEnt *mdvi_load_fontmap(const char *file) if(tex_name == NULL) continue; - ent->fontname = xstrdup(tex_name); - ent->psname = ps_name ? xstrdup(ps_name) : NULL; - ent->fontfile = font_file ? xstrdup(font_file) : NULL; - ent->encfile = vec_name ? xstrdup(vec_name) : NULL; + ent->fontname = mdvi_strdup(tex_name); + ent->psname = ps_name ? mdvi_strdup(ps_name) : NULL; + ent->fontfile = font_file ? mdvi_strdup(font_file) : NULL; + ent->encfile = vec_name ? mdvi_strdup(vec_name) : NULL; ent->fullfile = NULL; enc = NULL; /* we don't have this yet */ @@ -589,7 +589,7 @@ DviFontMapEnt *mdvi_load_fontmap(const char *file) _("%s: %d: [%s] requested encoding `%s' does not match vector `%s'\n"), file, lineno); } else if(!ent->encoding) - ent->encoding = xstrdup(enc->name); + ent->encoding = mdvi_strdup(enc->name); } /* add it to the list */ @@ -606,18 +606,18 @@ DviFontMapEnt *mdvi_load_fontmap(const char *file) static void free_ent(DviFontMapEnt *ent) { ASSERT(ent->fontname != NULL); - xfree(ent->fontname); + mdvi_free(ent->fontname); if(ent->psname) - xfree(ent->psname); + mdvi_free(ent->psname); if(ent->fontfile) - xfree(ent->fontfile); + mdvi_free(ent->fontfile); if(ent->encoding) - xfree(ent->encoding); + mdvi_free(ent->encoding); if(ent->encfile) - xfree(ent->encfile); + mdvi_free(ent->encfile); if(ent->fullfile) - xfree(ent->fullfile); - xfree(ent); + mdvi_free(ent->fullfile); + mdvi_free(ent); } void mdvi_install_fontmap(DviFontMapEnt *head) @@ -729,7 +729,7 @@ static int mdvi_init_fontmaps(void) in = fopen(config, "r"); else { in = fopen(file, "r"); - xfree(file); + mdvi_free(file); } if(in == NULL) return -1; @@ -768,14 +768,14 @@ static int mdvi_init_fontmaps(void) if(!psinitialized) ps_init_default_paths(); if(psfontdir) - xfree(psfontdir); + mdvi_free(psfontdir); psfontdir = kpse_path_expand(arg); } else if(STRNEQ(line, "pslibpath", 9)) { arg = getstring(line + 10, " \t", &line); *line = 0; if(!psinitialized) ps_init_default_paths(); if(pslibdir) - xfree(pslibdir); + mdvi_free(pslibdir); pslibdir = kpse_path_expand(arg); } else if(STRNEQ(line, "psfontmap", 9)) { arg = getstring(line + 9, " \t", &line); *line = 0; @@ -822,8 +822,8 @@ int mdvi_add_fontmap_file(const char *name, const char *fullpath) if(ent == NULL) return -1; if(ent->fullfile) - xfree(ent->fullfile); - ent->fullfile = xstrdup(fullpath); + mdvi_free(ent->fullfile); + ent->fullfile = mdvi_strdup(fullpath); return 0; } @@ -907,7 +907,7 @@ int mdvi_ps_read_fontmap(const char *name) in = fopen(fullname, "r"); if(in == NULL) { if(fullname != name) - xfree(fullname); + mdvi_free(fullname); return -1; } dstring_init(&dstr); @@ -956,18 +956,18 @@ int mdvi_ps_read_fontmap(const char *name) DEBUG((DBG_FMAP, "(ps) replacing font `%s' (%s) by `%s'\n", name, ps->mapname, mapname)); - xfree(ps->mapname); - ps->mapname = xstrdup(mapname); + mdvi_free(ps->mapname); + ps->mapname = mdvi_strdup(mapname); if(ps->fullname) { - xfree(ps->fullname); + mdvi_free(ps->fullname); ps->fullname = NULL; } } else { DEBUG((DBG_FMAP, "(ps) adding font `%s' as `%s'\n", name, mapname)); ps = xalloc(PSFontMap); - ps->psname = xstrdup(name); - ps->mapname = xstrdup(mapname); + ps->psname = mdvi_strdup(name); + ps->mapname = mdvi_strdup(mapname); ps->fullname = NULL; listh_append(&psfonts, LIST(ps)); mdvi_hash_add(&pstable, MDVI_KEY(ps->psname), @@ -994,19 +994,19 @@ void mdvi_ps_flush_fonts(void) mdvi_hash_reset(&pstable, 0); for(; (map = (PSFontMap *)psfonts.head); ) { psfonts.head = LIST(map->next); - xfree(map->psname); - xfree(map->mapname); + mdvi_free(map->psname); + mdvi_free(map->mapname); if(map->fullname) - xfree(map->fullname); - xfree(map); + mdvi_free(map->fullname); + mdvi_free(map); } listh_init(&psfonts); if(pslibdir) { - xfree(pslibdir); + mdvi_free(pslibdir); pslibdir = NULL; } if(psfontdir) { - xfree(psfontdir); + mdvi_free(psfontdir); psfontdir = NULL; } psinitialized = 0; @@ -1025,7 +1025,7 @@ char *mdvi_ps_find_font(const char *psname) if(map == NULL) return NULL; if(map->fullname) - return xstrdup(map->fullname); + return mdvi_strdup(map->fullname); /* is it an alias? */ smap = map; @@ -1043,11 +1043,11 @@ char *mdvi_ps_find_font(const char *psname) if(psfontdir) filename = kpse_path_search(psfontdir, smap->mapname, 1); else if(file_exists(map->mapname)) - filename = xstrdup(map->mapname); + filename = mdvi_strdup(map->mapname); else filename = NULL; if(filename) - map->fullname = xstrdup(filename); + map->fullname = mdvi_strdup(filename); return filename; } @@ -1113,21 +1113,21 @@ TFMInfo *mdvi_ps_get_metrics(const char *fontname) if(baselen + 4 < 64) afmfile = &buffer[0]; else - afmfile = xmalloc(baselen + 5); + afmfile = mdvi_malloc(baselen + 5); strcpy(afmfile, basefile); strcpy(afmfile + baselen, ".afm"); /* we don't need this anymore */ - xfree(psfont); + mdvi_free(psfont); DEBUG((DBG_FMAP, "(ps) %s: looking for `%s'\n", fontname, afmfile)); /* lookup the file */ psfont = kpse_path_search(psfontdir, afmfile, 1); /* don't need this anymore */ if(afmfile != &buffer[0]) - xfree(afmfile); + mdvi_free(afmfile); if(psfont != NULL) { info = get_font_metrics(fontname, DviFontAFM, psfont); - xfree(psfont); + mdvi_free(psfont); } else info = NULL; if(info == NULL || (!map.extend && !map.slant)) diff --git a/dvi/mdvi-lib/fontsrch.c b/dvi/mdvi-lib/fontsrch.c index feeeac9..415ed91 100644 --- a/dvi/mdvi-lib/fontsrch.c +++ b/dvi/mdvi-lib/fontsrch.c @@ -96,7 +96,7 @@ char **mdvi_list_font_class(int klass) list = xnalloc(char *, n + 1); fc = (DviFontClass *)font_classes[klass].head; for(i = 0; i < n; fc = fc->next, i++) { - list[i] = xstrdup(fc->info.name); + list[i] = mdvi_strdup(fc->info.name); } list[i] = NULL; return list; @@ -115,7 +115,7 @@ int mdvi_register_font_type(DviFontInfo *info, int klass) fc = xalloc(struct _DviFontClass); fc->links = 0; fc->id = klass; - fc->info.name = xstrdup(info->name); + fc->info.name = mdvi_strdup(info->name); fc->info.scalable = info->scalable; fc->info.load = info->load; fc->info.getglyph = info->getglyph; @@ -160,8 +160,8 @@ int mdvi_unregister_font_type(const char *name, int klass) listh_remove(&font_classes[k], LIST(fc)); /* and destroy it */ - xfree(fc->info.name); - xfree(fc); + mdvi_free(fc->info.name); + mdvi_free(fc); return 0; } @@ -182,7 +182,7 @@ static char *lookup_font(DviFontClass *ptr, const char *name, Ushort *h, Ushort ptr->info.kpse_type, &type); /* if kpathsea returned a fallback font, reject it */ if(filename && type.source == kpse_glyph_source_fallback) { - xfree(filename); + mdvi_free(filename); filename = NULL; } else if(filename) *h = *v = type.dpi; @@ -323,13 +323,13 @@ DviFont *mdvi_add_font(const char *name, Int32 sum, DviFont *font; font = xalloc(DviFont); - font->fontname = xstrdup(name); + font->fontname = mdvi_strdup(name); SEARCH_INIT(font->search, font->fontname, hdpi, vdpi); font->filename = mdvi_lookup_font(&font->search); if(font->filename == NULL) { /* this answer is final */ - xfree(font->fontname); - xfree(font); + mdvi_free(font->fontname); + mdvi_free(font); return NULL; } font->hdpi = font->search.actual_hdpi; @@ -360,7 +360,7 @@ int mdvi_font_retry(DviParams *params, DviFont *font) filename = mdvi_lookup_font(&font->search); if(filename == NULL) return -1; - xfree(font->filename); + mdvi_free(font->filename); font->filename = filename; /* copy the new information */ font->hdpi = font->search.actual_hdpi; diff --git a/dvi/mdvi-lib/gf.c b/dvi/mdvi-lib/gf.c index 459e428..2c147ec 100644 --- a/dvi/mdvi-lib/gf.c +++ b/dvi/mdvi-lib/gf.c @@ -191,7 +191,7 @@ static int gf_read_bitmap(FILE *p, DviFontChar *ch) s = read_string(p, op - GF_XXX1 + 1, NULL, 0); DEBUG((DBG_SPECIAL, "(gf) Character %d: Special \"%s\"\n", ch->code, s)); - xfree(s); + mdvi_free(s); #else n = fugetn(p, op - GF_XXX1 + 1); fseek(p, (long)n, SEEK_CUR); @@ -362,7 +362,7 @@ badgf: error(_("%s: File corrupted, or not a GF file\n"), font->fontname); error: if(font->chars) { - xfree(font->chars); + mdvi_free(font->chars); font->chars = NULL; } font->loc = font->hic = 0; diff --git a/dvi/mdvi-lib/hash.c b/dvi/mdvi-lib/hash.c index 5487bed..d030650 100644 --- a/dvi/mdvi-lib/hash.c +++ b/dvi/mdvi-lib/hash.c @@ -156,7 +156,7 @@ void *mdvi_hash_remove(DviHashTable *hash, DviHashKey key) if(buck) { data = buck->data; - xfree(buck); + mdvi_free(buck); } return data; } @@ -184,7 +184,7 @@ void *mdvi_hash_remove_ptr(DviHashTable *hash, DviHashKey key) hash->nkeys--; /* destroy the bucket */ ptr = buck->data; - xfree(buck); + mdvi_free(buck); return ptr; } @@ -196,7 +196,7 @@ int mdvi_hash_destroy_key(DviHashTable *hash, DviHashKey key) return -1; if(hash->hash_free) hash->hash_free(buck->key, buck->data); - xfree(buck); + mdvi_free(buck); return 0; } @@ -211,12 +211,12 @@ void mdvi_hash_reset(DviHashTable *hash, int reuse) hash->buckets[i] = buck->next; if(hash->hash_free) hash->hash_free(buck->key, buck->data); - xfree(buck); + mdvi_free(buck); } } hash->nkeys = 0; if(!reuse && hash->buckets) { - xfree(hash->buckets); + mdvi_free(hash->buckets); hash->buckets = NULL; hash->nbucks = 0; } /* otherwise, it is left empty, ready to be reused */ diff --git a/dvi/mdvi-lib/pagesel.c b/dvi/mdvi-lib/pagesel.c index 7fc610a..b24157c 100644 --- a/dvi/mdvi-lib/pagesel.c +++ b/dvi/mdvi-lib/pagesel.c @@ -53,7 +53,7 @@ DviRange *mdvi_parse_range(const char *format, DviRange *limit, int *nitems, cha size = 0; curr = 0; range = NULL; - copy = xstrdup(format); + copy = mdvi_strdup(format); done = 0; lower = 0; upper = 0; @@ -167,7 +167,7 @@ finish: if(curr == size) { size += 8; - range = xrealloc(range, size * sizeof(DviRange)); + range = mdvi_realloc(range, size * sizeof(DviRange)); } memcpy(&range[curr++], &one, sizeof(DviRange)); *cp = ch; @@ -180,9 +180,9 @@ finish: if(endptr) *endptr = (char *)format + (cp - copy); if(curr && curr < size) - range = xrealloc(range, curr * sizeof(DviRange)); + range = mdvi_realloc(range, curr * sizeof(DviRange)); *nitems = curr; - xfree(copy); + mdvi_free(copy); return range; } @@ -207,7 +207,7 @@ DviPageSpec *mdvi_parse_page_spec(const char *format) if(*format != '*') { range = mdvi_parse_range(format, NULL, &count, &ptr); if(ptr == format) { - if(range) xfree(range); + if(range) mdvi_free(range); error(_("invalid page specification `%s'\n"), format); return NULL; } @@ -242,7 +242,7 @@ DviPageSpec *mdvi_parse_page_spec(const char *format) range = mdvi_parse_range(ptr, NULL, &count, &end); if(end == ptr) { - if(range) xfree(range); + if(range) mdvi_free(range); range = NULL; } else ptr = end; @@ -294,10 +294,10 @@ void mdvi_free_page_spec(DviPageSpec *spec) for(i = 0; i < 11; i++) if(spec[i]) { - xfree(spec[i]->ranges); - xfree(spec[i]); + mdvi_free(spec[i]->ranges); + mdvi_free(spec[i]); } - xfree(spec); + mdvi_free(spec); } int mdvi_in_range(DviRange *range, int nitems, int value) @@ -449,7 +449,7 @@ int main() } } #endif - if(range) xfree(range); + if(range) mdvi_free(range); } #else DviPageSpec *spec; diff --git a/dvi/mdvi-lib/paper.c b/dvi/mdvi-lib/paper.c index b98f5e0..7a7412d 100644 --- a/dvi/mdvi-lib/paper.c +++ b/dvi/mdvi-lib/paper.c @@ -166,5 +166,5 @@ DviPaperSpec *mdvi_get_paper_specs(DviPaperClass pclass) void mdvi_free_paper_specs(DviPaperSpec *spec) { - xfree(spec); + mdvi_free(spec); } diff --git a/dvi/mdvi-lib/pk.c b/dvi/mdvi-lib/pk.c index 7c1d13a..48da008 100644 --- a/dvi/mdvi-lib/pk.c +++ b/dvi/mdvi-lib/pk.c @@ -106,7 +106,7 @@ static char *pk_lookup(const char *name, Ushort *hdpi, Ushort *vdpi) filename = kpse_find_glyph(name, Max(*hdpi, *vdpi), kpse_pk_format, &type); if(filename && type.source == kpse_glyph_source_fallback) { - xfree(filename); + mdvi_free(filename); filename = NULL; } else if(filename) { *hdpi = *vdpi = type.dpi; @@ -126,7 +126,7 @@ static char *pk_lookupn(const char *name, Ushort *hdpi, Ushort *vdpi) filename = kpse_find_glyph(name, Max(*hdpi, *vdpi), kpse_pk_format, &type); if(filename && type.source == kpse_glyph_source_fallback) { - xfree(filename); + mdvi_free(filename); filename = NULL; } else if(filename) { *hdpi = *vdpi = type.dpi; @@ -392,14 +392,14 @@ static int pk_load_font(DviParams *unused, DviFont *font) if(i < 256) t = &s[0]; else - t = xmalloc(i + 1); + t = mdvi_malloc(i + 1); for(n = 0; n < i; n++) t[n] = fuget1(p); t[n] = 0; DEBUG((DBG_SPECIAL, "(pk) %s: Special \"%s\"\n", font->fontname, t)); if(t != &s[0]) - xfree(t); + mdvi_free(t); #else i = fugetn(p, flag_byte - PK_X1 + 1); while(i-- > 0) @@ -524,7 +524,7 @@ static int pk_load_font(DviParams *unused, DviFont *font) badpk: error(_("%s: File corrupted, or not a PK file\n"), font->fontname); error: - xfree(font->chars); + mdvi_free(font->chars); font->chars = NULL; font->loc = font->hic = 0; return -1; diff --git a/dvi/mdvi-lib/sp-epsf.c b/dvi/mdvi-lib/sp-epsf.c index 9a07fc7..ca13c86 100644 --- a/dvi/mdvi-lib/sp-epsf.c +++ b/dvi/mdvi-lib/sp-epsf.c @@ -242,7 +242,7 @@ void epsf_special(DviContext *dvi, char *prefix, char *arg) file = parse_epsf_special(&box, &special, prefix, arg); if(file != NULL) - xfree(special); + mdvi_free(special); /* * draw the bounding box. Notice that it is in PostScript units, * so we have to convert it into pixels diff --git a/dvi/mdvi-lib/special.c b/dvi/mdvi-lib/special.c index 7188bd8..23c070e 100644 --- a/dvi/mdvi-lib/special.c +++ b/dvi/mdvi-lib/special.c @@ -99,12 +99,12 @@ int mdvi_register_special(const char *label, const char *prefix, sp = find_special_prefix(prefix); if(sp == NULL) { sp = xalloc(DviSpecial); - sp->prefix = xstrdup(prefix); + sp->prefix = mdvi_strdup(prefix); newsp = 1; } else if(!replace) return -1; else { - xfree(sp->label); + mdvi_free(sp->label); sp->label = NULL; } @@ -115,15 +115,15 @@ int mdvi_register_special(const char *label, const char *prefix, } if(regex && regcomp(&sp->reg, regex, REG_NOSUB) != 0) { if(newsp) { - xfree(sp->prefix); - xfree(sp); + mdvi_free(sp->prefix); + mdvi_free(sp); } return -1; } sp->has_reg = (regex != NULL); #endif sp->handler = handler; - sp->label = xstrdup(label); + sp->label = mdvi_strdup(label); sp->plen = strlen(prefix); if(newsp) listh_prepend(&specials, LIST(sp)); @@ -140,13 +140,13 @@ int mdvi_unregister_special(const char *prefix) sp = find_special_prefix(prefix); if(sp == NULL) return -1; - xfree(sp->prefix); + mdvi_free(sp->prefix); #ifdef WITH_REGEX_SPECIALS if(sp->has_reg) regfree(&sp->reg); #endif listh_remove(&specials, LIST(sp)); - xfree(sp); + mdvi_free(sp); return 0; } @@ -216,13 +216,13 @@ void mdvi_flush_specials(void) for(list = (DviSpecial *)specials.head; (sp = list); ) { list = sp->next; - if(sp->prefix) xfree(sp->prefix); - if(sp->label) xfree(sp->label); + if(sp->prefix) mdvi_free(sp->prefix); + if(sp->label) mdvi_free(sp->label); #ifdef WITH_REGEX_SPECIALS if(sp->has_reg) regfree(&sp->reg); #endif - xfree(sp); + mdvi_free(sp); } specials.head = NULL; specials.tail = NULL; diff --git a/dvi/mdvi-lib/t1.c b/dvi/mdvi-lib/t1.c index bc2900b..f88db4b 100644 --- a/dvi/mdvi-lib/t1.c +++ b/dvi/mdvi-lib/t1.c @@ -123,7 +123,7 @@ char *t1_lookup_font(const char *name, Ushort *hdpi, Ushort *vdpi) DEBUG((DBG_TYPE1, "(t1) %s: found `%s' (cached)\n", name, info.fullfile)); /* this is a cached lookup */ - return xstrdup(info.fullfile); + return mdvi_strdup(info.fullfile); } /* no file associated to this font? */ @@ -142,7 +142,7 @@ char *t1_lookup_font(const char *name, Ushort *hdpi, Ushort *vdpi) /* get the `base' name */ if(ext) { - newname = xstrdup(name); + newname = mdvi_strdup(name); newname[ext - info.fontfile - 1] = 0; } else newname = (char *)name; /* we don't modify this */ @@ -154,7 +154,7 @@ char *t1_lookup_font(const char *name, Ushort *hdpi, Ushort *vdpi) /* we don't need this anymore */ if(newname != name) - xfree(newname); + mdvi_free(newname); if(filename == NULL) { DEBUG((DBG_TYPE1, "(t1) %s: not found\n", name)); return NULL; @@ -312,7 +312,7 @@ static int t1_really_load_font(DviParams *params, DviFont *font, T1Info *info) i = info->tfminfo->hic - info->tfminfo->loc + 1; if(i != font->hic - font->loc + 1) { /* reset to optimal size */ - font->chars = xrealloc(font->chars, i * sizeof(DviFontChar)); + font->chars = mdvi_realloc(font->chars, i * sizeof(DviFontChar)); } /* get the scaled characters metrics */ @@ -330,7 +330,7 @@ t1_error: /* first destroy the private data */ t1_font_remove(info); /* now reset all chars -- this is the important part */ - xfree(font->chars); + mdvi_free(font->chars); font->chars = NULL; font->loc = font->hic = 0; return -1; @@ -598,8 +598,8 @@ static void t1_font_remove(T1Info *info) if(info->tfminfo) free_font_metrics(info->tfminfo); - /*xfree(info->fontname);*/ - xfree(info); + /*mdvi_free(info->fontname);*/ + mdvi_free(info); } static void t1_free_data(DviFont *font) diff --git a/dvi/mdvi-lib/tfm.c b/dvi/mdvi-lib/tfm.c index 6cc82ab..3779c6b 100644 --- a/dvi/mdvi-lib/tfm.c +++ b/dvi/mdvi-lib/tfm.c @@ -93,7 +93,7 @@ int get_tfm_chars(DviParams *params, DviFont *font, TFMInfo *info, int loaded) n = info->hic - info->loc + 1; if(n != FONT_GLYPH_COUNT(font)) { - font->chars = xrealloc(font->chars, + font->chars = mdvi_realloc(font->chars, n * sizeof(DviFontChar)); } font->loc = info->loc; diff --git a/dvi/mdvi-lib/tfmfile.c b/dvi/mdvi-lib/tfmfile.c index 913cd0e..1ea1b13 100644 --- a/dvi/mdvi-lib/tfmfile.c +++ b/dvi/mdvi-lib/tfmfile.c @@ -98,8 +98,8 @@ int afm_load_file(const char *filename, TFMInfo *info) info->design = 0xa00000; /* fake -- 10pt */ info->checksum = 0; /* no checksum */ info->type = DviFontAFM; - xstrncpy(info->coding, fi->gfi->encodingScheme, 63); - xstrncpy(info->family, fi->gfi->familyName, 63); + mdvi_strncpy(info->coding, fi->gfi->encodingScheme, 63); + mdvi_strncpy(info->family, fi->gfi->familyName, 63); /* now get the data */ for(cm = fi->cmi; cm < fi->cmi + fi->numOfChars; cm++) { @@ -135,7 +135,7 @@ int afm_load_file(const char *filename, TFMInfo *info) memmove(&info->chars[0], &info->chars[info->loc], (info->hic - info->loc + 1) * sizeof(TFMChar)); - info->chars = xrealloc(info->chars, + info->chars = mdvi_realloc(info->chars, (info->hic - info->loc + 1) * sizeof(TFMChar)); } @@ -179,7 +179,7 @@ int tfm_load_file(const char *filename, TFMInfo *info) if(size != st.st_size) warning(_("Warning: TFM file `%s' has suspicious size\n"), filename); - tfm = (Uchar *)xmalloc(size); + tfm = (Uchar *)mdvi_malloc(size); if(fread(tfm, st.st_size, 1, in) != 1) goto error; /* we don't need this anymore */ @@ -282,14 +282,14 @@ int tfm_load_file(const char *filename, TFMInfo *info) } /* free everything */ - xfree(tfm); + mdvi_free(tfm); return 0; bad_tfm: error(_("%s: File corrupted, or not a TFM file\n"), filename); error: - if(tfm) xfree(tfm); + if(tfm) mdvi_free(tfm); if(in) fclose(in); return -1; } @@ -391,7 +391,7 @@ static int ofm1_load_file(FILE *in, TFMInfo *info) tfm = xnalloc(Int32, size); /* read them in one sweep */ if(fread(tfm, 4, size, in) != size) { - xfree(tfm); + mdvi_free(tfm); goto bad_tfm; } @@ -418,11 +418,11 @@ static int ofm1_load_file(FILE *in, TFMInfo *info) } /* NOW we're done */ - xfree(tfm); + mdvi_free(tfm); return 0; bad_tfm: - if(tfm) xfree(tfm); + if(tfm) mdvi_free(tfm); return -1; } @@ -533,7 +533,7 @@ static int ofm_load_file(const char *filename, TFMInfo *info) size = 2*(ec - bc + 1) + nw + nh + nd; tfm = xnalloc(Int32, size * sizeof(Int32)); if(fread(tfm, 4, size, in) != size) { - xfree(tfm); + mdvi_free(tfm); goto bad_tfm; } /* byte-swap all the tables at once */ @@ -547,7 +547,7 @@ static int ofm_load_file(const char *filename, TFMInfo *info) depths = cb; if(widths[0] || heights[0] || depths[0]) { - xfree(tfm); + mdvi_free(tfm); goto bad_tfm; } @@ -582,7 +582,7 @@ static int ofm_load_file(const char *filename, TFMInfo *info) info->chars[i-bc].depth = depths[ndx]; } - xfree(tfm); + mdvi_free(tfm); return 0; bad_tfm: @@ -686,12 +686,12 @@ TFMInfo *get_font_metrics(const char *short_name, int type, const char *filename break; } if(file != filename) - xfree(file); + mdvi_free(file); if(status < 0) { - xfree(tfm); + mdvi_free(tfm); return NULL; } - tfm->short_name = xstrdup(short_name); + tfm->short_name = mdvi_strdup(short_name); /* add it to the pool */ if(tfmpool.count == 0) @@ -726,9 +726,9 @@ void free_font_metrics(TFMInfo *info) DEBUG((DBG_FONTS, "(mt) removing unused TFM data for `%s'\n", tfm->short_name)); listh_remove(&tfmpool, LIST(tfm)); - xfree(tfm->short_name); - xfree(tfm->tfminfo.chars); - xfree(tfm); + mdvi_free(tfm->short_name); + mdvi_free(tfm->tfminfo.chars); + mdvi_free(tfm); } void flush_font_metrics(void) @@ -738,9 +738,9 @@ void flush_font_metrics(void) for(; (ptr = (TFMPool *)tfmpool.head); ) { tfmpool.head = LIST(ptr->next); - xfree(ptr->short_name); - xfree(ptr->tfminfo.chars); - xfree(ptr); + mdvi_free(ptr->short_name); + mdvi_free(ptr->tfminfo.chars); + mdvi_free(ptr); } mdvi_hash_reset(&tfmhash, 0); } diff --git a/dvi/mdvi-lib/tt.c b/dvi/mdvi-lib/tt.c index d04d33d..2e69940 100644 --- a/dvi/mdvi-lib/tt.c +++ b/dvi/mdvi-lib/tt.c @@ -274,7 +274,7 @@ static int tt_really_load_font(DviParams *params, DviFont *font, FTInfo *info) tt_error: tt_font_remove(info); - xfree(font->chars); + mdvi_free(font->chars); font->chars = NULL; font->loc = font->hic = 0; return -1; @@ -377,13 +377,13 @@ static int tt_get_bitmap(DviParams *params, DviFont *font, raster.cols = ROUND(w, 8); raster.size = h * raster.cols; raster.flow = TT_Flow_Down; - raster.bitmap = xcalloc(h, raster.cols); + raster.bitmap = mdvi_calloc(h, raster.cols); TT_Translate_Outline(&outline, -bbox.xMin, -bbox.yMin); TT_Get_Outline_Bitmap(tt_handle, &outline, &raster); glyph->data = bitmap_convert_msb8(raster.bitmap, w, h); TT_Done_Outline(&outline); - xfree(raster.bitmap); + mdvi_free(raster.bitmap); return 0; tt_error: @@ -474,8 +474,8 @@ static void tt_font_remove(FTInfo *info) if(info->tfminfo) free_font_metrics(info->tfminfo); if(info->fmfname) - xfree(info->fmfname); - xfree(info); + mdvi_free(info->fmfname); + mdvi_free(info); } static void tt_free_data(DviFont *font) diff --git a/dvi/mdvi-lib/util.c b/dvi/mdvi-lib/util.c index e7c7326..c1cc649 100644 --- a/dvi/mdvi-lib/util.c +++ b/dvi/mdvi-lib/util.c @@ -203,7 +203,7 @@ void fatal(const char *format, ...) #endif } -void *xmalloc(size_t nelems) +void *mdvi_malloc(size_t nelems) { void *ptr = malloc(nelems); @@ -213,7 +213,7 @@ void *xmalloc(size_t nelems) return ptr; } -void *xrealloc(void *data, size_t newsize) +void *mdvi_realloc(void *data, size_t newsize) { void *ptr; @@ -225,7 +225,7 @@ void *xrealloc(void *data, size_t newsize) return ptr; } -void *xcalloc(size_t nmemb, size_t size) +void *mdvi_calloc(size_t nmemb, size_t size) { void *ptr; @@ -241,33 +241,33 @@ void *xcalloc(size_t nmemb, size_t size) return ptr; } -void xfree(void *ptr) +void mdvi_free(void *ptr) { if(ptr == NULL) crash(_("attempted to free NULL pointer\n")); free(ptr); } -char *xstrdup(const char *string) +char *mdvi_strdup(const char *string) { int length; char *ptr; length = strlen(string) + 1; - ptr = (char *)xmalloc(length); + ptr = (char *)mdvi_malloc(length); memcpy(ptr, string, length); return ptr; } /* `to' should have room for length+1 bytes */ -char *xstrncpy(char *to, const char *from, size_t length) +char *mdvi_strncpy(char *to, const char *from, size_t length) { strncpy(to, from, length); to[length] = '\0'; return to; } -char *xstrndup(const char *string, size_t length) +char *mdvi_strndup(const char *string, size_t length) { int n; char *ptr; @@ -275,14 +275,14 @@ char *xstrndup(const char *string, size_t length) n = strlen(string); if(n > length) n = length; - ptr = (char *)xmalloc(n + 1); + ptr = (char *)mdvi_malloc(n + 1); memcpy(ptr, string, n); return ptr; } -void *xmemdup(const void *data, size_t length) +void *mdvi_memdup(const void *data, size_t length) { - void *ptr = xmalloc(length); + void *ptr = mdvi_malloc(length); memcpy(ptr, data, length); return ptr; @@ -352,7 +352,7 @@ char *xstradd(char *dest, size_t *size, size_t n, const char *src, size_t m) if(m == 0) m = strlen(src); if(n + m >= *size) { - dest = xrealloc(dest, n + m + 1); + dest = mdvi_realloc(dest, n + m + 1); *size = n + m + 1; } memcpy(dest + n, src, m); @@ -421,7 +421,7 @@ int dstring_append(Dstring *dstr, const char *string, int len) if(len) { if(dstr->length + len >= dstr->size) { dstr->size = pow2(dstr->length + len + 1); - dstr->data = xrealloc(dstr->data, dstr->size); + dstr->data = mdvi_realloc(dstr->data, dstr->size); } memcpy(dstr->data + dstr->length, string, len); dstr->length += len; @@ -429,7 +429,7 @@ int dstring_append(Dstring *dstr, const char *string, int len) } else if(dstr->size == 0) { ASSERT(dstr->data == NULL); dstr->size = 8; - dstr->data = xmalloc(8); + dstr->data = mdvi_malloc(8); dstr->data[0] = 0; } @@ -461,7 +461,7 @@ int dstring_insert(Dstring *dstr, int pos, const char *string, int len) if(len) { if(dstr->length + len >= dstr->size) { dstr->size = pow2(dstr->length + len + 1); - dstr->data = xrealloc(dstr->data, dstr->size); + dstr->data = mdvi_realloc(dstr->data, dstr->size); } /* make room */ memmove(dstr->data + pos, dstr->data + pos + len, len); @@ -479,7 +479,7 @@ int dstring_new(Dstring *dstr, const char *string, int len) len = strlen(string); if(len) { dstr->size = pow2(len + 1); - dstr->data = xmalloc(dstr->size * len); + dstr->data = mdvi_malloc(dstr->size * len); memcpy(dstr->data, string, len); } else dstring_init(dstr); @@ -489,7 +489,7 @@ int dstring_new(Dstring *dstr, const char *string, int len) void dstring_reset(Dstring *dstr) { if(dstr->data) - xfree(dstr->data); + mdvi_free(dstr->data); dstring_init(dstr); } diff --git a/dvi/mdvi-lib/vf.c b/dvi/mdvi-lib/vf.c index 86185f3..e1397fd 100644 --- a/dvi/mdvi-lib/vf.c +++ b/dvi/mdvi-lib/vf.c @@ -116,7 +116,7 @@ static int vf_load_font(DviParams *params, DviFont *font) hdpi = FROUND(params->mag * params->dpi * scale / design); vdpi = FROUND(params->mag * params->vdpi * scale / design); n = fuget1(p) + fuget1(p); - name = xmalloc(n + 1); + name = mdvi_malloc(n + 1); fread(name, 1, n, p); name[n] = 0; DEBUG((DBG_FONTS, "(vf) %s: defined font `%s' at %.1fpt (%dx%d dpi)\n", @@ -130,7 +130,7 @@ static int vf_load_font(DviParams *params, DviFont *font) font->fontname, name); goto error; } - xfree(name); + mdvi_free(name); if(last == NULL) font->subfonts = last = ref; else @@ -228,13 +228,13 @@ badvf: error(_("%s: File corrupted, or not a VF file.\n"), font->fontname); error: if(font->chars) - xfree(font->chars); + mdvi_free(font->chars); if(macros) - xfree(macros); + mdvi_free(macros); return -1; } static void vf_free_macros(DviFont *font) { - xfree(font->private); + mdvi_free(font->private); } -- cgit v0.9.1