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| author | Glenn L McGrath <bug1@ihug.co.nz> | 2001-03-29 00:57:20 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2001-03-29 00:57:20 +0000 |
| commit | ed7a77653847c72bfe22879cea5f976fa9defb24 (patch) | |
| tree | 6f87e5d57a3c9fd4ec4a5816e904e41cc15e85c1 /gunzip.c | |
| parent | ae8ad35590ad2b82232920c94a0e2317e4008552 (diff) | |
| download | busybox-w32-ed7a77653847c72bfe22879cea5f976fa9defb24.tar.gz busybox-w32-ed7a77653847c72bfe22879cea5f976fa9defb24.tar.bz2 busybox-w32-ed7a77653847c72bfe22879cea5f976fa9defb24.zip | |
gunzip -c works again
Diffstat (limited to '')
| -rw-r--r-- | gunzip.c | 42 |
1 files changed, 19 insertions, 23 deletions
| @@ -1080,32 +1080,31 @@ extern int gunzip_main(int argc, char **argv) | |||
| 1080 | if (argc != 2) { | 1080 | if (argc != 2) { |
| 1081 | show_usage(); | 1081 | show_usage(); |
| 1082 | } | 1082 | } |
| 1083 | flags |= gunzip_force; | 1083 | flags |= (gunzip_force | gunzip_to_stdout); |
| 1084 | flags |= gunzip_to_stdout; | ||
| 1085 | } else | 1084 | } else |
| 1086 | #endif | 1085 | #endif |
| 1087 | { | 1086 | if (strcmp(applet_name, "gunzip") == 0) { |
| 1088 | /* workout flags as regular gunzip */ | 1087 | /* workout flags as regular gunzip */ |
| 1089 | /* set default flags */ | 1088 | /* set default flags */ |
| 1090 | if (argc == 1) { | 1089 | if (argc == 1) { |
| 1091 | flags |= (gunzip_from_stdin | gunzip_to_stdout); | 1090 | flags |= (gunzip_from_stdin | gunzip_to_stdout); |
| 1092 | } | 1091 | } else { |
| 1093 | 1092 | /* Parse any options */ | |
| 1094 | /* Parse any options */ | 1093 | while ((opt = getopt(argc, argv, "ctfh")) != -1) { |
| 1095 | while ((opt = getopt(argc, argv, "ctfh")) != -1) { | 1094 | switch (opt) { |
| 1096 | switch (opt) { | 1095 | case 'c': |
| 1097 | case 'c': | 1096 | flags |= gunzip_to_stdout; |
| 1098 | flags |= gunzip_to_stdout; | 1097 | break; |
| 1099 | break; | 1098 | case 'f': |
| 1100 | case 'f': | 1099 | flags |= gunzip_force; |
| 1101 | flags |= gunzip_force; | 1100 | break; |
| 1102 | break; | 1101 | case 't': |
| 1103 | case 't': | 1102 | flags |= gunzip_test; |
| 1104 | flags |= gunzip_test; | 1103 | break; |
| 1105 | break; | 1104 | case 'h': |
| 1106 | case 'h': | 1105 | default: |
| 1107 | default: | 1106 | show_usage(); /* exit's inside usage */ |
| 1108 | show_usage(); /* exit's inside usage */ | 1107 | } |
| 1109 | } | 1108 | } |
| 1110 | } | 1109 | } |
| 1111 | } | 1110 | } |
| @@ -1116,7 +1115,6 @@ extern int gunzip_main(int argc, char **argv) | |||
| 1116 | if ((flags & gunzip_force) == 0) { | 1115 | if ((flags & gunzip_force) == 0) { |
| 1117 | error_msg_and_die("data not written to terminal. Use -f to force it."); | 1116 | error_msg_and_die("data not written to terminal. Use -f to force it."); |
| 1118 | } | 1117 | } |
| 1119 | strcpy(if_name, "stdin"); | ||
| 1120 | } else { | 1118 | } else { |
| 1121 | if_name = strdup(argv[optind]); | 1119 | if_name = strdup(argv[optind]); |
| 1122 | /* Open input file */ | 1120 | /* Open input file */ |
| @@ -1135,8 +1133,6 @@ extern int gunzip_main(int argc, char **argv) | |||
| 1135 | if (isatty(fileno(out_file)) && ((flags & gunzip_force) == 0)) { | 1133 | if (isatty(fileno(out_file)) && ((flags & gunzip_force) == 0)) { |
| 1136 | error_msg_and_die("data not written to terminal. Use -f to force it."); | 1134 | error_msg_and_die("data not written to terminal. Use -f to force it."); |
| 1137 | } | 1135 | } |
| 1138 | |||
| 1139 | strcpy(of_name, "stdout"); | ||
| 1140 | } else if (flags & gunzip_test) { | 1136 | } else if (flags & gunzip_test) { |
| 1141 | out_file = xfopen("/dev/null", "w"); /* why does test use filenum 2 ? */ | 1137 | out_file = xfopen("/dev/null", "w"); /* why does test use filenum 2 ? */ |
| 1142 | } else { | 1138 | } else { |