fbt/sbase
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Rename linecmp and line-structs in join(1) and sort(1)

Browse Source 
We will steal the names for the global functions.
This commit is contained in:
FRIGN 2016-03-07 01:58:31 +01:00 committed by sin
parent d585d4b028
commit 54d3f3b3a5
2 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
join.c
View File

@ -26,7 +26,7 @@ struct field {
size_t len;
};
struct line {
struct jline {
char *text;
size_t nf;
size_t maxf;
@ -47,7 +47,7 @@ struct outlist {
struct span {
size_t nl;
size_t maxl;
struct line **lines;
struct jline **lines;
};
static char *sep = NULL;
@ -84,9 +84,9 @@ prsep(void)
}
static void
swaplines(struct line *la, struct line *lb)
swaplines(struct jline *la, struct jline *lb)
{
struct line tmp;
struct jline tmp;
tmp = *la;
*la = *lb;
@ -94,7 +94,7 @@ swaplines(struct line *la, struct line *lb)
}
static void
prjoin(struct line *la, struct line *lb, size_t jfa, size_t jfb)
prjoin(struct jline *la, struct jline *lb, size_t jfa, size_t jfb)
{
struct spec *sp;
struct field *joinfield;
@ -149,7 +149,7 @@ prjoin(struct line *la, struct line *lb, size_t jfa, size_t jfb)
}
static void
prline(struct line *lp)
prline(struct jline *lp)
{
size_t len = strlen(lp->text);
@ -160,7 +160,7 @@ prline(struct line *lp)
}
static int
linecmp(struct line *la, struct line *lb, size_t jfa, size_t jfb)
jlinecmp(struct jline *la, struct jline *lb, size_t jfa, size_t jfb)
{
int status;
@ -179,7 +179,7 @@ linecmp(struct line *la, struct line *lb, size_t jfa, size_t jfb)
}
static void
addfield(struct line *lp, char *sp, size_t len)
addfield(struct jline *lp, char *sp, size_t len)
{
if (lp->nf >= lp->maxf) {
lp->fields = ereallocarray(lp->fields, (GROW * lp->maxf),
@ -201,10 +201,10 @@ prspanjoin(struct span *spa, struct span *spb, size_t jfa, size_t jfb)
prjoin(spa->lines[i], spb->lines[j], jfa, jfb);
}
static struct line *
static struct jline *
makeline(char *s, size_t len)
{
struct line *lp;
struct jline *lp;
char *sp, *beg, *end;
size_t i;
int eol = 0;
@ -212,7 +212,7 @@ makeline(char *s, size_t len)
if (s[len-1] == '\n')
s[len-1] = '\0';
lp = ereallocarray(NULL, INIT, sizeof(struct line));
lp = ereallocarray(NULL, INIT, sizeof(struct jline));
lp->text = s;
lp->fields = ereallocarray(NULL, INIT, sizeof(struct field));
lp->nf = 0;
@ -274,7 +274,7 @@ addtospan(struct span *sp, FILE *fp, int reset)
if (sp->nl >= sp->maxl) {
sp->lines = ereallocarray(sp->lines, (GROW * sp->maxl),
sizeof(struct line *));
sizeof(struct jline *));
sp->maxl *= GROW;
}
@ -288,7 +288,7 @@ initspan(struct span *sp)
{
sp->nl = 0;
sp->maxl = INIT;
sp->lines = ereallocarray(NULL, INIT, sizeof(struct line *));
sp->lines = ereallocarray(NULL, INIT, sizeof(struct jline *));
}
static void
@ -385,7 +385,7 @@ join(FILE *fa, FILE *fb, size_t jfa, size_t jfb)
addtospan(&spb, fb, RESET);
while (spa.nl && spb.nl) {
if ((cmp = linecmp(spa.lines[0], spb.lines[0], jfa, jfb)) < 0) {
if ((cmp = jlinecmp(spa.lines[0], spb.lines[0], jfa, jfb)) < 0) {
if (unpairsa)
prline(spa.lines[0]);
if (!addtospan(&spa, fa, RESET)) {
@ -419,7 +419,7 @@ join(FILE *fa, FILE *fb, size_t jfa, size_t jfb)
spa.nl++;
break;
}
} while (linecmp(spa.lines[spa.nl-1], spb.lines[0], jfa, jfb) == 0);
} while (jlinecmp(spa.lines[spa.nl-1], spb.lines[0], jfa, jfb) == 0);
/* read all consecutive matching lines from b */
do {
@ -428,7 +428,7 @@ join(FILE *fa, FILE *fb, size_t jfa, size_t jfb)
spb.nl++;
break;
}
} while (linecmp(spa.lines[0], spb.lines[spb.nl-1], jfa, jfb) == 0);
} while (jlinecmp(spa.lines[0], spb.lines[spb.nl-1], jfa, jfb) == 0);
if (pairs)
prspanjoin(&spa, &spb, jfa, jfb);

8
sort.c
View File

@ -171,7 +171,7 @@ skipmodcmp(struct linebufline *a, struct linebufline *b, int flags)
}
static int
linecmp(struct linebufline *a, struct linebufline *b)
slinecmp(struct linebufline *a, struct linebufline *b)
{
int res = 0;
long double x, y;
@ -218,7 +218,7 @@ check(FILE *fp, const char *fname)
if (!prev.data && (prev.len = getline(&prev.data, &prevsize, fp)) < 0)
eprintf("getline:");
while ((cur.len = getline(&cur.data, &cursize, fp)) > 0) {
if (uflag > linecmp(&cur, &prev)) {
if (uflag > slinecmp(&cur, &prev)) {
if (!Cflag) {
weprintf("disorder %s: ", fname);
fwrite(cur.data, 1, cur.len, stderr);
@ -412,11 +412,11 @@ main(int argc, char *argv[])
eprintf("fopen %s:", outfile);
qsort(linebuf.lines, linebuf.nlines, sizeof(*linebuf.lines),
(int (*)(const void *, const void *))linecmp);
(int (*)(const void *, const void *))slinecmp);
for (i = 0; i < linebuf.nlines; i++) {
if (!uflag || i == 0 ||
linecmp(&linebuf.lines[i], &linebuf.lines[i - 1])) {
slinecmp(&linebuf.lines[i], &linebuf.lines[i - 1])) {
fwrite(linebuf.lines[i].data, 1,
linebuf.lines[i].len, ofp);
}