version 1.193, 2017/11/10 23:32:40 |
version 1.196, 2018/07/28 18:34:15 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2018 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2012 Joerg Sonnenberger <joerg@netbsd.org> |
* Copyright (c) 2010, 2012 Joerg Sonnenberger <joerg@netbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
Line 94 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 94 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"generic style suggestion", |
"generic style suggestion", |
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"legacy man(7) date format", |
"legacy man(7) date format", |
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"normalizing date format to", |
"lower case character in document title", |
"lower case character in document title", |
"duplicate RCS id", |
"duplicate RCS id", |
"possible typo in section name", |
"possible typo in section name", |
Line 106 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 107 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"no blank before trailing delimiter", |
"no blank before trailing delimiter", |
"fill mode already enabled, skipping", |
"fill mode already enabled, skipping", |
"fill mode already disabled, skipping", |
"fill mode already disabled, skipping", |
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"verbatim \"--\", maybe consider using \\(em", |
"function name without markup", |
"function name without markup", |
"whitespace at end of input line", |
"whitespace at end of input line", |
"bad comment style", |
"bad comment style", |
Line 556 read_whole_file(struct mparse *curp, const char *file, |
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Line 558 read_whole_file(struct mparse *curp, const char *file, |
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gzFile gz; |
gzFile gz; |
size_t off; |
size_t off; |
ssize_t ssz; |
ssize_t ssz; |
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int gzerrnum, retval; |
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if (fstat(fd, &st) == -1) { |
if (fstat(fd, &st) == -1) { |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
Line 583 read_whole_file(struct mparse *curp, const char *file, |
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Line 586 read_whole_file(struct mparse *curp, const char *file, |
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} |
} |
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if (curp->gzip) { |
if (curp->gzip) { |
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/* |
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* Duplicating the file descriptor is required |
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* because we will have to call gzclose(3) |
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* to free memory used internally by zlib, |
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* but that will also close the file descriptor, |
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* which this function must not do. |
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*/ |
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if ((fd = dup(fd)) == -1) { |
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mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
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"dup: %s", strerror(errno)); |
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return 0; |
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} |
if ((gz = gzdopen(fd, "rb")) == NULL) { |
if ((gz = gzdopen(fd, "rb")) == NULL) { |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
"gzdopen: %s", strerror(errno)); |
"gzdopen: %s", strerror(errno)); |
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close(fd); |
return 0; |
return 0; |
} |
} |
} else |
} else |
Line 598 read_whole_file(struct mparse *curp, const char *file, |
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Line 614 read_whole_file(struct mparse *curp, const char *file, |
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*with_mmap = 0; |
*with_mmap = 0; |
off = 0; |
off = 0; |
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retval = 0; |
fb->sz = 0; |
fb->sz = 0; |
fb->buf = NULL; |
fb->buf = NULL; |
for (;;) { |
for (;;) { |
Line 614 read_whole_file(struct mparse *curp, const char *file, |
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Line 631 read_whole_file(struct mparse *curp, const char *file, |
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read(fd, fb->buf + (int)off, fb->sz - off); |
read(fd, fb->buf + (int)off, fb->sz - off); |
if (ssz == 0) { |
if (ssz == 0) { |
fb->sz = off; |
fb->sz = off; |
return 1; |
retval = 1; |
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break; |
} |
} |
if (ssz == -1) { |
if (ssz == -1) { |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
if (curp->gzip) |
"read: %s", strerror(errno)); |
(void)gzerror(gz, &gzerrnum); |
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mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, "read: %s", |
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curp->gzip && gzerrnum != Z_ERRNO ? |
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zError(gzerrnum) : strerror(errno)); |
break; |
break; |
} |
} |
off += (size_t)ssz; |
off += (size_t)ssz; |
} |
} |
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free(fb->buf); |
if (curp->gzip && (gzerrnum = gzclose(gz)) != Z_OK) |
fb->buf = NULL; |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, "gzclose: %s", |
return 0; |
gzerrnum == Z_ERRNO ? strerror(errno) : |
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zError(gzerrnum)); |
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if (retval == 0) { |
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free(fb->buf); |
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fb->buf = NULL; |
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} |
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return retval; |
} |
} |
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static void |
static void |