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comparison toys/toysh.c @ 115:19b5567f0a1b

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Add readlink, xreadlink(), and change xrealloc() to not fight the stupid compiler so much.
author Rob Landley <rob@landley.net>
date Sun, 29 Apr 2007 19:55:21 -0400
parents 7c77c6ec17ee
children 933766b0bd4b
comparison
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114:ce6956dfc0cf 115:19b5567f0a1b
59 (*cmd)->argv[(*cmd)->argc++] = xstrndup(start, end-start); 59 (*cmd)->argv[(*cmd)->argc++] = xstrndup(start, end-start);
60 60
61 // Allocate more space if there's no room for NULL terminator. 61 // Allocate more space if there's no room for NULL terminator.
62 62
63 if (!((*cmd)->argc & 7)) 63 if (!((*cmd)->argc & 7))
64 xrealloc((void **)cmd, 64 *cmd=xrealloc(*cmd,
65 sizeof(struct command) + ((*cmd)->argc+8)*sizeof(char *)); 65 sizeof(struct command) + ((*cmd)->argc+8)*sizeof(char *));
66 (*cmd)->argv[(*cmd)->argc] = 0; 66 (*cmd)->argv[(*cmd)->argc] = 0;
67 return end; 67 return end;
68 } 68 }
69 69