src/usr.bin/make/suff.c - diff

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Diff for /src/usr.bin/make/suff.c between version 1.55 and 1.56

version 1.55, 2006/09/17 19:03:15

version 1.56, 2006/09/24 09:04:05

Line 159

} LstSrc;

static Suff *suffNull; /* The NULL suffix for this run */

static Suff *emptySuff; /* The empty suffix required for POSIX

* single-suffix transformation rules */

static char *SuffStrIsPrefix(const char *, const char *);

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static void SuffPrintName(void *);

static void SuffPrintSuff(void *);

static void SuffPrintTrans(void *);

static Suff *emptySuff(void);

static LstNode suff_find_by_name(const char *);

static LstNode transform_find_by_name(const char *);

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if (s == suffNull)

suffNull = NULL;

if (s == emptySuff)

emptySuff = NULL;

Lst_Destroy(&s->ref, NOFREE);

Lst_Destroy(&s->children, NOFREE);

Lst_Destroy(&s->parents, NOFREE);

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#endif

Lst_Init(&sufflist);

sNum = 0;

suffNull = emptySuff();

suffNull = emptySuff;

}

/*-

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* find a double rule over a singleton, hence we leave this

* check until the end.

* XXX: Use emptySuff over suffNull?

*srcPtr = single;

*targPtr = suffNull;

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* actually go on the suffix list or everyone will think that's its

* suffix.

emptySuff = suffNull = emalloc(sizeof(Suff));

suffNull = emptySuff();

suffNull->name = estrdup("");

suffNull->nameLen = 0;

Lst_Init(&suffNull->searchPath);

Dir_Concat(&suffNull->searchPath, dirSearchPath);

Lst_Init(&suffNull->children);

Lst_Init(&suffNull->parents);

Lst_Init(&suffNull->ref);

suffNull->sNum = sNum++;

suffNull->flags = SUFF_NULL;

}

Suff *

emptySuff()

{

Suff *s;

s = emalloc(sizeof(Suff));

s->name = estrdup("");

s->nameLen = 0;

Lst_Init(&s->searchPath);

Dir_Concat(&s->searchPath, dirSearchPath);

Lst_Init(&s->children);

Lst_Init(&s->parents);

Lst_Init(&s->ref);

s->sNum = sNum++;

s->flags = SUFF_NULL;

return s;

}

/*-

*----------------------------------------------------------------------