diff options
author | Kristaps Dzonsons <kristaps@bsd.lv> | 2009-04-05 16:34:22 +0000 |
---|---|---|
committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2009-04-05 16:34:22 +0000 |
commit | 075a3ee5ea7b8a761f32c3afd8b483dad8b67049 (patch) | |
tree | 47185381dcb0068f3a7b1e6f24cea9d7c445e13e /man.c | |
parent | 8542238145aa7d3a422b4a3975a7e994638f29e5 (diff) | |
download | mandoc-075a3ee5ea7b8a761f32c3afd8b483dad8b67049.tar.gz |
man(3) doesn't use err.h anymore.
Added .i to man(3).
Fixed up manuals.
Fixed up webpage.
Assertion fixes in man(3) (hashtable).
Fixed assertion for .IP in mandoc -man.
Diffstat (limited to 'man.c')
-rw-r--r-- | man.c | 59 |
1 files changed, 32 insertions, 27 deletions
@@ -18,7 +18,6 @@ */ #include <assert.h> #include <ctype.h> -#include <err.h> #include <stdarg.h> #include <stdlib.h> #include <stdio.h> @@ -32,18 +31,19 @@ const char *const __man_macronames[MAN_MAX] = { "IP", "HP", "SM", "SB", "BI", "IB", "BR", "RB", "R", "B", "I", "IR", - "RI", "br", "na" + "RI", "br", "na", "i" }; const char * const *man_macronames = __man_macronames; -static struct man_node *man_node_alloc(int, int, enum man_type); +static struct man_node *man_node_alloc(int, int, + enum man_type, int); static int man_node_append(struct man *, struct man_node *); static int man_ptext(struct man *, int, char *); static int man_pmacro(struct man *, int, char *); static void man_free1(struct man *); -static void man_alloc1(struct man *); +static int man_alloc1(struct man *); const struct man_node * @@ -67,9 +67,7 @@ man_reset(struct man *man) { man_free1(man); - man_alloc1(man); - /* TODO */ - return(1); + return(man_alloc1(man)); } @@ -90,19 +88,22 @@ man_alloc(void *data, int pflags, const struct man_cb *cb) { struct man *p; - p = calloc(1, sizeof(struct man)); - if (NULL == p) - err(1, "calloc"); - - man_alloc1(p); + if (NULL == (p = calloc(1, sizeof(struct man)))) + return(NULL); - if (cb) - (void)memcpy(&p->cb, cb, sizeof(struct man_cb)); + if ( ! man_alloc1(p)) { + free(p); + return(NULL); + } - p->htab = man_hash_alloc(); p->data = data; p->pflags = pflags; + (void)memcpy(&p->cb, cb, sizeof(struct man_cb)); + if (NULL == (p->htab = man_hash_alloc())) { + free(p); + return(NULL); + } return(p); } @@ -145,7 +146,7 @@ man_free1(struct man *man) } -static void +static int man_alloc1(struct man *m) { @@ -153,10 +154,11 @@ man_alloc1(struct man *m) m->flags = 0; m->last = calloc(1, sizeof(struct man_node)); if (NULL == m->last) - err(1, "calloc"); + return(0); m->first = m->last; m->last->type = MAN_ROOT; m->next = MAN_NEXT_CHILD; + return(1); } @@ -201,16 +203,18 @@ man_node_append(struct man *man, struct man_node *p) static struct man_node * -man_node_alloc(int line, int pos, enum man_type type) +man_node_alloc(int line, int pos, enum man_type type, int tok) { struct man_node *p; - if (NULL == (p = calloc(1, sizeof(struct man_node)))) - err(1, "malloc"); + p = calloc(1, sizeof(struct man_node)); + if (NULL == p) + return(NULL); + p->line = line; p->pos = pos; p->type = type; - + p->tok = tok; return(p); } @@ -220,9 +224,9 @@ man_elem_alloc(struct man *man, int line, int pos, int tok) { struct man_node *p; - p = man_node_alloc(line, pos, MAN_ELEM); - p->tok = tok; - + p = man_node_alloc(line, pos, MAN_ELEM, tok); + if (NULL == p) + return(0); return(man_node_append(man, p)); } @@ -233,10 +237,11 @@ man_word_alloc(struct man *man, { struct man_node *p; - p = man_node_alloc(line, pos, MAN_TEXT); + p = man_node_alloc(line, pos, MAN_TEXT, -1); + if (NULL == p) + return(0); if (NULL == (p->string = strdup(word))) - err(1, "strdup"); - + return(0); return(man_node_append(man, p)); } |