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

Return to rcs.c CVS log

Up to [local] / src / usr.bin / rcs

version 1.65, 2010/09/29 09:23:54

version 1.66, 2010/10/05 15:13:04

Line 98

#define RCS_TOKSTR(rfp) ((struct rcs_pdata *)rfp->rf_pdata)->rp_buf

#define RCS_TOKLEN(rfp) ((struct rcs_pdata *)rfp->rf_pdata)->rp_tlen

/* invalid characters in RCS states */

static const char rcs_state_invch[] = RCS_STATE_INVALCHAR;

/* invalid characters in RCS symbol names */

static const char rcs_sym_invch[] = RCS_SYM_INVALCHAR;

Line 2972

Line 2975

int

rcs_state_check(const char *state)

{

if (strchr(state, ' ') != NULL)

int ret;

const char *cp;

ret = 0;

cp = state;

if (!isalpha(*cp++))

return (-1);

return (0);

for (; *cp != '\0'; cp++)

if (!isgraph(*cp) || (strchr(rcs_state_invch, *cp) != NULL)) {

ret = -1;

break;

}

return (ret);

}