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Lines 10-25
int commands(ss,c)
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substdio *ss; |
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substdio *ss; |
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struct commands *c; |
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struct commands *c; |
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{ |
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{ |
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int i; |
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unsigned int i; |
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char *arg; |
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char *arg; |
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for (;;) { |
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for (;;) { |
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if (!stralloc_copys(&cmd,"")) return -1; |
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if (!stralloc_copys(&cmd,"")) return -1; |
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for (;;) { |
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for (;;) { |
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int j; |
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if (!stralloc_readyplus(&cmd,1)) return -1; |
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if (!stralloc_readyplus(&cmd,1)) return -1; |
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i = substdio_get(ss,cmd.s + cmd.len,1); |
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j = substdio_get(ss,cmd.s + cmd.len,1); |
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if (i != 1) return i; |
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if (j != 1) return j; |
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if (cmd.s[cmd.len] == '\n') break; |
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if (cmd.s[cmd.len] == '\n') break; |
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++cmd.len; |
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++cmd.len; |
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} |
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} |
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