src/usr.bin/cvs/rcs.c - diff

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Diff for /src/usr.bin/cvs/rcs.c between version 1.42 and 1.43

version 1.42, 2005/04/07 20:50:22

version 1.43, 2005/04/07 22:08:57

Line 201

static int rcs_patch_lines (struct rcs_foo *, struct rcs_foo *);

static int rcs_strprint (const u_char *, size_t, FILE *);

static struct rcs_delta* rcs_findrev (RCSFILE *, RCSNUM *);

static struct rcs_delta* rcs_findrev (RCSFILE *, const RCSNUM *);

static struct rcs_foo* rcs_splitlines (const char *);

static void rcs_freefoo (struct rcs_foo *);

Line 441

}

* rcs_head_get()

* Retrieve the revision number of the head revision for the RCS file <file>.

const RCSNUM*

rcs_head_get(RCSFILE *file)

{

return (file->rf_head);

}

* rcs_head_set()

* Set the revision number of the head revision for the RCS file <file> to

* <rev>, which must reference a valid revision within the file.

int

rcs_head_set(RCSFILE *file, const RCSNUM *rev)

{

struct rcs_delta *rd;

if ((rd = rcs_findrev(file, rev)) == NULL)

return (-1);

if (rcsnum_cpy(rev, file->rf_head, 0) < 0)

return (-1);

return (0);

}

* rcs_branch_get()

* Retrieve the default branch number for the RCS file <file>.

Line 1096

Line 1128

* Returns a pointer to the delta on success, or NULL on failure.

static struct rcs_delta*

rcs_findrev(RCSFILE *rfp, RCSNUM *rev)

rcs_findrev(RCSFILE *rfp, const RCSNUM *rev)

{

u_int cmplen;

struct rcs_delta *rdp;

Line 1827

Line 1859

return (-1);

}

TAILQ_INSERT_HEAD(&(rfp->rf_symbols), symp, rs_list);

TAILQ_INSERT_TAIL(&(rfp->rf_symbols), symp, rs_list);

}

return (0);