Lines Matching +full:stand +full:- +full:alone
4 * re-implementation that hopefully ends all problems.
38 /* namelength - determine length of name in "name=whatever" */
45 return ((equal == 0) ? strlen(name) : (equal - name)); in namelength()
48 /* findenv - given name, locate name=value */
60 /* getenv - given name, locate value */
70 /* putenv - update or append environment (name,value) pair */
80 /* unsetenv - remove variable from environment */
91 /* setenv - update or append environment (name,value) pair */
118 return (-1); in setenv()
125 /* cmalloc - malloc and copy block of memory */
136 /* addenv - append environment entry */
147 n_used = envp - environ; in addenv()
155 return (-1); in addenv()
168 * Stand-alone program for test purposes.
171 /* printenv - display environment */
190 while (--argc && *++argv) { in main()
191 if (argv[0][0] == '-') { /* unsetenv() test */ in main()