version 1.52, 2009/10/30 05:58:37 |
version 1.56, 2009/11/02 08:13:48 |
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#include <sys/stat.h> |
#include <sys/stat.h> |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
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#include <fcntl.h> |
#include <fcntl.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdint.h> |
#include <stdint.h> |
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#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) |
#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) |
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/* Account for FreeBSD and Linux in our declarations. */ |
/* FIXME: Intel's compiler? LLVM? pcc? */ |
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#if !defined(__GNUC__) || (__GNUC__ < 2) |
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# if !defined(lint) |
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# define __attribute__(x) |
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# endif |
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#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ |
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#ifdef __linux__ |
#ifdef __linux__ |
extern int getsubopt(char **, char * const *, char **); |
extern int getsubopt(char **, char * const *, char **); |
extern size_t strlcat(char *, const char *, size_t); |
extern size_t strlcat(char *, const char *, size_t); |
# ifndef __dead |
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# define __dead __attribute__((__noreturn__)) |
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# endif |
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#elif defined(__dead2) |
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# ifndef __dead |
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# define __dead __dead2 |
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# endif |
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#endif |
#endif |
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typedef void (*out_mdoc)(void *, const struct mdoc *); |
typedef void (*out_mdoc)(void *, const struct mdoc *); |
Line 106 static int pset(const char *, int, struct curparse |
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Line 104 static int pset(const char *, int, struct curparse |
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struct man **, struct mdoc **); |
struct man **, struct mdoc **); |
static struct man *man_init(struct curparse *); |
static struct man *man_init(struct curparse *); |
static struct mdoc *mdoc_init(struct curparse *); |
static struct mdoc *mdoc_init(struct curparse *); |
__dead static void version(void); |
static void version(void) __attribute__((noreturn)); |
__dead static void usage(void); |
static void usage(void) __attribute__((noreturn)); |
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extern char *__progname; |
static const char *progname; |
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int |
int |
Line 119 main(int argc, char *argv[]) |
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Line 117 main(int argc, char *argv[]) |
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struct buf ln, blk; |
struct buf ln, blk; |
struct curparse curp; |
struct curparse curp; |
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progname = strrchr(argv[0], '/'); |
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if (progname == NULL) |
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progname = argv[0]; |
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else |
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++progname; |
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memset(&curp, 0, sizeof(struct curparse)); |
memset(&curp, 0, sizeof(struct curparse)); |
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curp.inttype = INTT_AUTO; |
curp.inttype = INTT_AUTO; |
Line 207 main(int argc, char *argv[]) |
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Line 211 main(int argc, char *argv[]) |
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} |
} |
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__dead static void |
static void |
version(void) |
version(void) |
{ |
{ |
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(void)printf("%s %s\n", __progname, VERSION); |
(void)printf("%s %s\n", progname, VERSION); |
exit(EXIT_SUCCESS); |
exit(EXIT_SUCCESS); |
} |
} |
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__dead static void |
static void |
usage(void) |
usage(void) |
{ |
{ |
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(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
"[-mformat] [-Ooption] [-Toutput] " |
"[-mformat] [-Ooption] [-Toutput] " |
"[-Werr...]\n", __progname); |
"[-Werr...]\n", progname); |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
} |
} |
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Line 285 ffile(struct buf *blk, struct buf *ln, |
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Line 289 ffile(struct buf *blk, struct buf *ln, |
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curp->file = file; |
curp->file = file; |
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
warn("%s", curp->file); |
perror(curp->file); |
return(-1); |
return(-1); |
} |
} |
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c = fdesc(blk, ln, curp); |
c = fdesc(blk, ln, curp); |
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if (-1 == close(curp->fd)) |
if (-1 == close(curp->fd)) |
warn("%s", curp->file); |
perror(curp->file); |
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return(c); |
return(c); |
} |
} |
Line 319 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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Line 323 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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*/ |
*/ |
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if (-1 == fstat(curp->fd, &st)) |
if (-1 == fstat(curp->fd, &st)) |
warn("%s", curp->file); |
perror(curp->file); |
else if ((size_t)st.st_blksize > sz) |
else if ((size_t)st.st_blksize > sz) |
sz = st.st_blksize; |
sz = st.st_blksize; |
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if (sz > blk->sz) { |
if (sz > blk->sz) { |
blk->buf = realloc(blk->buf, sz); |
blk->buf = realloc(blk->buf, sz); |
if (NULL == blk->buf) { |
if (NULL == blk->buf) { |
warn("realloc"); |
perror(NULL); |
return(-1); |
exit(EXIT_FAILURE); |
} |
} |
blk->sz = sz; |
blk->sz = sz; |
} |
} |
Line 336 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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Line 340 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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for (lnn = pos = comment = 0; ; ) { |
for (lnn = pos = comment = 0; ; ) { |
if (-1 == (ssz = read(curp->fd, blk->buf, sz))) { |
if (-1 == (ssz = read(curp->fd, blk->buf, sz))) { |
warn("%s", curp->file); |
perror(curp->file); |
return(-1); |
return(-1); |
} else if (0 == ssz) |
} else if (0 == ssz) |
break; |
break; |
Line 348 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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Line 352 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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ln->sz += 256; /* Step-size. */ |
ln->sz += 256; /* Step-size. */ |
ln->buf = realloc(ln->buf, ln->sz); |
ln->buf = realloc(ln->buf, ln->sz); |
if (NULL == ln->buf) { |
if (NULL == ln->buf) { |
warn("realloc"); |
perror(NULL); |
return(-1); |
return(EXIT_FAILURE); |
} |
} |
} |
} |
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Line 412 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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Line 416 fdesc(struct buf *blk, struct buf *ln, struct curparse |
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/* NOTE a parser may not have been assigned, yet. */ |
/* NOTE a parser may not have been assigned, yet. */ |
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if ( ! (man || mdoc)) { |
if ( ! (man || mdoc)) { |
(void)fprintf(stderr, "%s: not a manual\n", |
fprintf(stderr, "%s: Not a manual\n", curp->file); |
curp->file); |
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return(0); |
return(0); |
} |
} |
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Line 528 moptions(enum intt *tflags, char *arg) |
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Line 531 moptions(enum intt *tflags, char *arg) |
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else if (0 == strcmp(arg, "an")) |
else if (0 == strcmp(arg, "an")) |
*tflags = INTT_MAN; |
*tflags = INTT_MAN; |
else { |
else { |
warnx("bad argument: -m%s", arg); |
fprintf(stderr, "%s: Bad argument", arg); |
return(0); |
return(0); |
} |
} |
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Line 549 toptions(enum outt *tflags, char *arg) |
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Line 552 toptions(enum outt *tflags, char *arg) |
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else if (0 == strcmp(arg, "html")) |
else if (0 == strcmp(arg, "html")) |
*tflags = OUTT_HTML; |
*tflags = OUTT_HTML; |
else { |
else { |
warnx("bad argument: -T%s", arg); |
fprintf(stderr, "%s: Bad argument", arg); |
return(0); |
return(0); |
} |
} |
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Line 598 foptions(int *fflags, char *arg) |
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Line 601 foptions(int *fflags, char *arg) |
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*fflags &= ~NO_IGN_ESCAPE; |
*fflags &= ~NO_IGN_ESCAPE; |
break; |
break; |
default: |
default: |
warnx("bad argument: -f%s", o); |
fprintf(stderr, "%s: Bad argument", o); |
return(0); |
return(0); |
} |
} |
} |
} |
Line 627 woptions(int *wflags, char *arg) |
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Line 630 woptions(int *wflags, char *arg) |
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*wflags |= WARN_WERR; |
*wflags |= WARN_WERR; |
break; |
break; |
default: |
default: |
warnx("bad argument: -W%s", o); |
fprintf(stderr, "%s: Bad argument", o); |
return(0); |
return(0); |
} |
} |
} |
} |