Revision 8537,
335 bytes
checked in by ghudson, 28 years ago
(diff) |
Modernize, and enforce consistency.
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1 | #include <stdio.h> |
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2 | #include <stdlib.h> |
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3 | #include <unistd.h> |
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4 | |
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5 | return main(argc, argv) |
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6 | int argc; |
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7 | char **argv; |
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8 | { |
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9 | char *shell = getenv("SHELL"); |
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10 | int code = setpag(); |
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11 | |
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12 | if (code != 0) { |
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13 | perror("setpag"); |
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14 | exit(1); |
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15 | } |
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16 | if (argc == 1) |
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17 | execl(shell != NULL ? shell : "/bin/sh", "sh", 0); |
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18 | else |
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19 | execvp(argv[1], argv + 1); |
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20 | exit(1); |
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21 | } |
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