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49 #include "gmx_fatal.h"
59 #include "thread_mpi.h"
62 #include "gmxfio_int.h"
64 /* This is the part that reads dummy and ascii files. */
67 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
68 const char *desc, const char *srcfile, int line);
69 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
70 const char *desc, const char *srcfile, int line);
73 const t_iotype bin_iotype={do_binread, do_binwrite};
76 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
77 const char *desc, const char *srcfile, int line)
79 size_t size = 0, wsize;
82 gmx_fio_check_nitem(fio, eio, nitem, srcfile, line);
92 size = sizeof(double);
97 case eioGMX_LARGE_INT:
98 size = sizeof(gmx_large_int_t);
101 size = sizeof(unsigned char);
104 size = sizeof(unsigned char);
107 size = sizeof(unsigned short);
119 size = ssize = strlen((char *) item) + 1;
120 do_binwrite(fio, &ssize, 1, eioINT, desc, srcfile, line);
123 gmx_fio_fe(fio, eio, desc, srcfile, line);
126 wsize = fwrite(item, size, nitem, fio->fp);
128 if ((wsize != nitem) && fio->bDebug)
131 "Error writing %s %s to file %s (source %s, line %d)\n",
132 eioNames[eio], desc, fio->fn, srcfile, line);
133 fprintf(stderr, "written size %u bytes, source size %u bytes\n",
134 (unsigned int) wsize, (unsigned int) size);
136 return (wsize == nitem);
139 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
140 const char *desc, const char *srcfile, int line)
142 size_t size = 0, rsize;
145 gmx_fio_check_nitem(fio, eio, nitem, srcfile, line);
150 size = sizeof(double);
152 size = sizeof(float);
155 size = sizeof(float);
158 size = sizeof(double);
163 case eioGMX_LARGE_INT:
164 size = sizeof(gmx_large_int_t);
167 size = sizeof(unsigned char);
170 size = sizeof(unsigned char);
173 size = sizeof(unsigned short);
178 size = sizeof(double) * DIM;
180 size = sizeof(float) * DIM;
186 do_binread(fio, &ssize, 1, eioINT, desc, srcfile, line);
190 gmx_fio_fe(fio, eio, desc, srcfile, line);
193 rsize = fread(item, size, nitem, fio->fp);
196 /* Skip over it if we have a NULL pointer here */
197 gmx_fseek(fio->fp, (gmx_off_t)(size*nitem), SEEK_CUR);
200 if ((rsize != nitem) && (fio->bDebug))
202 "Error reading %s %s from file %s (source %s, line %d)\n",
203 eioNames[eio], desc, fio->fn, srcfile, line);
205 return (rsize == nitem);