diff options
Diffstat (limited to 'src/interfaces/ecpg/preproc/ecpg.c')
| -rw-r--r-- | src/interfaces/ecpg/preproc/ecpg.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/interfaces/ecpg/preproc/ecpg.c b/src/interfaces/ecpg/preproc/ecpg.c index 0239ece7d3c..483a7c52fcc 100644 --- a/src/interfaces/ecpg/preproc/ecpg.c +++ b/src/interfaces/ecpg/preproc/ecpg.c @@ -6,15 +6,15 @@ #include <stdio.h> #if HAVE_GETOPT_H -# include <getopt.h> +#include <getopt.h> #else -# include <unistd.h> +#include <unistd.h> #endif #include <stdlib.h> #if defined(HAVE_STRING_H) -# include <string.h> +#include <string.h> #else -# include <strings.h> +#include <strings.h> #endif #include "extern.h" @@ -29,7 +29,8 @@ usage(char *progname) int main(int argc, char *const argv[]) { - char c, out_option = 0; + char c, + out_option = 0; int fnr; while ((c = getopt(argc, argv, "vdo:")) != EOF) @@ -52,15 +53,16 @@ main(int argc, char *const argv[]) } } - if (optind >= argc) /* no files specified */ + if (optind >= argc) /* no files specified */ usage(argv[0]); else { /* after the options there must not be anything but filenames */ for (fnr = optind; fnr < argc; fnr++) { - char *filename, *ptr2ext; - int ext = 0; + char *filename, + *ptr2ext; + int ext = 0; filename = mm_alloc(strlen(argv[fnr]) + 4); @@ -69,9 +71,9 @@ main(int argc, char *const argv[]) ptr2ext = strrchr(filename, '.'); /* no extension or extension not equal .pgc */ if (ptr2ext == NULL || strcmp(ptr2ext, ".pgc") != 0) - { + { if (ptr2ext == NULL) - ext = 1; /* we need this information a while later */ + ext = 1; /* we need this information a while later */ ptr2ext = filename + strlen(filename); ptr2ext[0] = '.'; } @@ -80,7 +82,7 @@ main(int argc, char *const argv[]) ptr2ext[1] = 'c'; ptr2ext[2] = '\0'; - if (out_option == 0) /* calculate the output name */ + if (out_option == 0)/* calculate the output name */ { yyout = fopen(filename, "w"); if (yyout == NULL) @@ -91,7 +93,7 @@ main(int argc, char *const argv[]) } } - if (ext == 1) + if (ext == 1) { /* no extension => add .pgc */ ptr2ext = strrchr(filename, '.'); |