version 1.36, 2009/08/21 13:18:32 |
version 1.43, 2009/10/26 07:11:06 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
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#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <stdarg.h> |
#include <stdarg.h> |
Line 38 const char *const __man_merrnames[WERRMAX] = { |
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Line 40 const char *const __man_merrnames[WERRMAX] = { |
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"expected block head arguments", /* WHEADARGS */ |
"expected block head arguments", /* WHEADARGS */ |
"expected block body arguments", /* WBODYARGS */ |
"expected block body arguments", /* WBODYARGS */ |
"expected empty block head", /* WNHEADARGS */ |
"expected empty block head", /* WNHEADARGS */ |
"unknown macro", /* WMACRO */ |
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"ill-formed macro", /* WMACROFORM */ |
"ill-formed macro", /* WMACROFORM */ |
"scope open on exit", /* WEXITSCOPE */ |
"scope open on exit", /* WEXITSCOPE */ |
"no scope context", /* WNOSCOPE */ |
"no scope context", /* WNOSCOPE */ |
Line 54 const char *const __man_macronames[MAN_MAX] = { |
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Line 55 const char *const __man_macronames[MAN_MAX] = { |
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"R", "B", "I", "IR", |
"R", "B", "I", "IR", |
"RI", "na", "i", "sp", |
"RI", "na", "i", "sp", |
"nf", "fi", "r", "RE", |
"nf", "fi", "r", "RE", |
"RS", "DT" |
"RS", "DT", "UC", "PD" |
}; |
}; |
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const char * const *man_macronames = __man_macronames; |
const char * const *man_macronames = __man_macronames; |
Line 69 static void man_free1(struct man *); |
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Line 70 static void man_free1(struct man *); |
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static int man_alloc1(struct man *); |
static int man_alloc1(struct man *); |
static int pstring(struct man *, int, int, |
static int pstring(struct man *, int, int, |
const char *, size_t); |
const char *, size_t); |
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static int macrowarn(struct man *, int, const char *); |
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#ifdef __linux__ |
#ifdef __linux__ |
extern size_t strlcpy(char *, const char *, size_t); |
extern size_t strlcpy(char *, const char *, size_t); |
Line 105 man_free(struct man *man) |
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Line 107 man_free(struct man *man) |
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{ |
{ |
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man_free1(man); |
man_free1(man); |
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if (man->htab) |
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man_hash_free(man->htab); |
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free(man); |
free(man); |
} |
} |
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Line 125 man_alloc(void *data, int pflags, const struct man_cb |
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Line 124 man_alloc(void *data, int pflags, const struct man_cb |
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return(NULL); |
return(NULL); |
} |
} |
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man_hash_init(); |
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p->data = data; |
p->data = data; |
p->pflags = pflags; |
p->pflags = pflags; |
(void)memcpy(&p->cb, cb, sizeof(struct man_cb)); |
(void)memcpy(&p->cb, cb, sizeof(struct man_cb)); |
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if (NULL == (p->htab = man_hash_alloc())) { |
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free(p); |
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return(NULL); |
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} |
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return(p); |
return(p); |
} |
} |
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Line 378 man_node_free(struct man_node *p) |
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Line 374 man_node_free(struct man_node *p) |
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void |
void |
man_node_freelist(struct man_node *p) |
man_node_freelist(struct man_node *p) |
{ |
{ |
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struct man_node *n; |
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if (p->child) |
if (p->child) |
man_node_freelist(p->child); |
man_node_freelist(p->child); |
if (p->next) |
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man_node_freelist(p->next); |
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assert(0 == p->nchild); |
assert(0 == p->nchild); |
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n = p->next; |
man_node_free(p); |
man_node_free(p); |
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if (n) |
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man_node_freelist(n); |
} |
} |
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} |
} |
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static int |
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macrowarn(struct man *m, int ln, const char *buf) |
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{ |
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if ( ! (MAN_IGN_MACRO & m->pflags)) |
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return(man_verr(m, ln, 0, |
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"unknown macro: %s%s", |
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buf, strlen(buf) > 3 ? "..." : "")); |
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return(man_vwarn(m, ln, 0, "unknown macro: %s%s", |
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buf, strlen(buf) > 3 ? "..." : "")); |
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} |
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int |
int |
man_pmacro(struct man *m, int ln, char *buf) |
man_pmacro(struct man *m, int ln, char *buf) |
{ |
{ |
Line 492 man_pmacro(struct man *m, int ln, char *buf) |
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Line 501 man_pmacro(struct man *m, int ln, char *buf) |
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break; |
break; |
else if (' ' == buf[i]) |
else if (' ' == buf[i]) |
break; |
break; |
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/* Check for invalid characters. */ |
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if (isgraph((u_char)buf[i])) |
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continue; |
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return(man_perr(m, ln, i, WNPRINT)); |
} |
} |
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mac[j] = 0; |
mac[j] = 0; |
Line 506 man_pmacro(struct man *m, int ln, char *buf) |
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Line 521 man_pmacro(struct man *m, int ln, char *buf) |
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return(1); |
return(1); |
} |
} |
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if (MAN_MAX == (c = man_hash_find(m->htab, mac))) { |
if (MAN_MAX == (c = man_hash_find(mac))) { |
if ( ! (MAN_IGN_MACRO & m->pflags)) { |
if ( ! macrowarn(m, ln, mac)) |
(void)man_perr(m, ln, ppos, WMACRO); |
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goto err; |
goto err; |
} |
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if ( ! man_pwarn(m, ln, ppos, WMACRO)) |
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goto err; |
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return(1); |
return(1); |
} |
} |
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Line 526 man_pmacro(struct man *m, int ln, char *buf) |
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Line 537 man_pmacro(struct man *m, int ln, char *buf) |
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if (m->flags & MAN_ELINE) { |
if (m->flags & MAN_ELINE) { |
n = m->last; |
n = m->last; |
assert(NULL == n->child); |
assert(NULL == n->child); |
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assert(0 == n->nchild); |
if ( ! man_nwarn(m, n, WLNSCOPE)) |
if ( ! man_nwarn(m, n, WLNSCOPE)) |
return(0); |
return(0); |
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Line 534 man_pmacro(struct man *m, int ln, char *buf) |
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Line 546 man_pmacro(struct man *m, int ln, char *buf) |
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assert(n == n->prev->next); |
assert(n == n->prev->next); |
n->prev->next = NULL; |
n->prev->next = NULL; |
m->last = n->prev; |
m->last = n->prev; |
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m->next = MAN_NEXT_SIBLING; |
} else { |
} else { |
assert(n == n->parent->child); |
assert(n == n->parent->child); |
n->parent->child = NULL; |
n->parent->child = NULL; |
m->last = n->parent; |
m->last = n->parent; |
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m->next = MAN_NEXT_CHILD; |
} |
} |
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man_node_free(n); |
man_node_free(n); |