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48 #include "gmx_fatal.h"
50 #include "gromacs/utility/smalloc.h"
56 #include "gmxfio_int.h"
58 /* This is the part that reads dummy and ascii files. */
61 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
62 const char *desc, const char *srcfile, int line);
63 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
64 const char *desc, const char *srcfile, int line);
67 const t_iotype bin_iotype = {do_binread, do_binwrite};
70 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
71 const char *desc, const char *srcfile, int line)
73 size_t size = 0, wsize;
76 gmx_fio_check_nitem(eio, nitem, srcfile, line);
86 size = sizeof(double);
92 size = sizeof(gmx_int64_t);
95 size = sizeof(unsigned char);
98 size = sizeof(unsigned char);
101 size = sizeof(unsigned short);
113 size = ssize = strlen((char *) item) + 1;
114 do_binwrite(fio, &ssize, 1, eioINT, desc, srcfile, line);
117 gmx_fio_fe(fio, eio, desc, srcfile, line);
120 wsize = fwrite(item, size, nitem, fio->fp);
122 if ((wsize != nitem) && fio->bDebug)
125 "Error writing %s %s to file %s (source %s, line %d)\n",
126 eioNames[eio], desc, fio->fn, srcfile, line);
127 fprintf(stderr, "written size %u bytes, source size %u bytes\n",
128 (unsigned int) wsize, (unsigned int) size);
130 return (wsize == nitem);
133 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
134 const char *desc, const char *srcfile, int line)
136 size_t size = 0, rsize;
139 gmx_fio_check_nitem(eio, nitem, srcfile, line);
145 size = sizeof(double);
149 size = sizeof(float);
153 size = sizeof(float);
156 size = sizeof(double);
162 size = sizeof(gmx_int64_t);
165 size = sizeof(unsigned char);
168 size = sizeof(unsigned char);
171 size = sizeof(unsigned short);
177 size = sizeof(double) * DIM;
181 size = sizeof(float) * DIM;
188 do_binread(fio, &ssize, 1, eioINT, desc, srcfile, line);
192 gmx_fio_fe(fio, eio, desc, srcfile, line);
196 rsize = fread(item, size, nitem, fio->fp);
200 /* Skip over it if we have a NULL pointer here */
201 gmx_fseek(fio->fp, (gmx_off_t)(size*nitem), SEEK_CUR);
204 if ((rsize != nitem) && (fio->bDebug))
207 "Error reading %s %s from file %s (source %s, line %d)\n",
208 eioNames[eio], desc, fio->fn, srcfile, line);
211 return (rsize == nitem);